Hits 1110
Full-text from 1997
Full-text from 2003
Full-text from 2008 to 2011
Full-text from 2004
Full-text from 2010 to 2015
Full-text from 2001
Embargo: 36 Months , Full-text from 2001
Full-text from 2001
Full-text from 2012 to 2014
Full-text from 2006 to 2011
Full-text from 2003 to 2017
Full-text from 2004
Full-text from 2004 to 2013
Full-text from 1997
Full-text from 1973
Full-text from 1995
Full-text from 1975
Full-text from 1997
Full-text from 2010
Full-text from 1995
Full-text from 2007
Full-text from 1997
Full-text from 1997
Full-text from 1997
Embargo: 36 Months , Full-text from 1973
Embargo: 84 Months , Full-text from 1973
Full-text from 1981
Embargo: 60 Months , Full-text from 1981
Full-text from 2005
Embargo: 60 Months , Full-text from 1996
Full-text from 1997
Full-text from 1788
Full-text from 2017
Full-text from 1995
Full-text from 2014
Full-text from 2014
Full-text from 2008
Full-text from 1995
Full-text from 1997
Full-text from 2017
Full-text from 2013
Full-text from 1969
Full-text from 1998
Full-text from 1997
Full-text from 2002
Full-text from 2001
Full-text from 1999
Full-text from 1982
Full-text from 2018
Full-text from 2011 to 2017
Full-text from 1997
Full-text from 2012
Full-text from 1997
Full-text from 2007
Full-text from 1992
Embargo: 6 Months , Full-text from 1964
Full-text from 2001
Full-text from 2007
Full-text from 2014
Full-text from 1997
Full-text from 1995
Full-text from 1997
Embargo: 18 Months , Full-text from 2006
Full-text from 1997
Full-text from 1987
Full-text from 1997
Embargo: 12 Months , Full-text from 2003
Full-text from 2018
Full-text from 1888 to 2006
ECN
Full-text from 1998
Full-text from 1999
Full-text from 1997
Full-text from 2004
Full-text from 2008
Full-text from 2006
Embargo: 24 Months , Full-text from 1992
Full-text from 1997
Embargo: 36 Months , Full-text from 1991
Full-text from 1995
Full-text from 1995
Full-text from 1995
Full-text from 1997
Full-text from 2016
Full-text from 1995
Full-text from 1995
Full-text from 1997
Full-text from 1995
Full-text from 1997
Embargo: 36 Months , Full-text from 1931
Full-text from 2012
Full-text from 1997
Full-text from 1997 to 2018
Full-text from 1997
Full-text from 1997
Embargo: 36 Months , Full-text from 1920
Full-text from 1999 to 1999
Full-text from 2011
Full-text from 1997
Full-text from 1997
Full-text from 1997
Embargo: 18 Months , Full-text from 2001
Full-text from 1997
Embargo: 60 Months , Full-text from 1985
Full-text from 1985
Embargo: 12 Months , Full-text from 2001
Full-text from 1999
Embargo: 36 Months , Full-text from 1933
Full-text from 2017
Full-text from 1998 to 2018
Embargo: 12 Months , Full-text from 1998
Embargo: 12 Months , Full-text from 2003
Full-text from 2013
Full-text from 2015
Full-text from 1997
Embargo: 12 Months , Full-text from 1983
Full-text from 1970
Full-text from 2003
Full-text from 1999
Full-text from 2004
Full-text from 2014
Full-text from 2014
Full-text from 2012
Full-text from 1947
Full-text from 1974 to 2004
Full-text from 1961
Embargo: 12 Months , Full-text from 1999
Full-text from 1994
Embargo: 12 Months , Full-text from 1964
Embargo: 60 Months , Full-text from 1952
Full-text from 1995
Full-text from 2002
Full-text from 2004
Full-text from 1999
Full-text from 1997 to 2015
Full-text from Taylor & Francis
Full-text from 1994
Full-text from 1997
Full-text from 1997
Embargo: 12 Months , Full-text from 1965
Full-text from 1996
Full-text from 1997
Full-text from 1996
Full-text from 2003
Full-text from 1997
Embargo: 12 Months , Full-text from 1965
Full-text from 1995
Full-text from 1997
Embargo: 12 Months , Full-text from 1999
Full-text from 1997
Embargo: 12 Months , Full-text from 1997
Full-text from 1996
Full-text from 1995
Embargo: 36 Months , Full-text from 1985
Embargo: 60 Months , Full-text from 1985
Embargo: 12 Months , Full-text from 1985
Full-text from 2005
Full-text from 1995
Full-text from 1994
Embargo: 24 Months , Full-text from 2001
Full-text from 1993
Full-text from 1992
Full-text from 1997
Embargo: 12 Months , Full-text from 1965
Full-text from 1993
Full-text from 2009
Full-text from 2011
Full-text from 1994
Full-text from 2011
Full-text from 1992
Full-text from 1992
Full-text from 1992
Full-text from 1995
Full-text from 1997
Embargo: 18 Months , Full-text from 1990
Full-text from 1997
Embargo: 12 Months , Full-text from 1991
Full-text from 2013
Full-text from 1997
Embargo: 12 Months , Full-text from 1965
Full-text from 1997
Embargo: 12 Months , Full-text from 1998
Full-text from 2012
Full-text from 1995
Full-text from 1985
Embargo: 12 Months , Full-text from 2001
Full-text from 1995
Full-text from 2017
Full-text from 1995
Full-text from 2000
Embargo: 12 Months , Full-text from 2000
Full-text from 1997
Full-text from 1997
Embargo: 12 Months , Full-text from 1999
Full-text from 2012
Full-text from 2001
Full-text from 2001
Full-text from 2005
Full-text from 1992
Full-text from 2001
Embargo: 24 Months , Full-text from 2004
Full-text from 1997
Full-text from 1999
Full-text from 1999
Full-text from 1992
Full-text from 1997
Full-text from 2010
Full-text from 2010
Full-text from 2015
Full-text from 2015
Full-text from 2012
Full-text from 1997
Full-text from 1992
Full-text from 1995
Full-text from 2010
Full-text from 1996
Full-text from 2011
Full-text from 2010 to 2013
Full-text from 2012
Full-text from 2016
Full-text from 1990
Embargo: 24 Months , Full-text from 1988
Full-text from 1994
Full-text from 1992
EDN
Full-text from 1996
Full-text from 1973
Full-text from 2004 to 2008
Full-text from 1865 to 1981
Full-text from 1994
Full-text from 1997
Full-text from 1996
Full-text from 2005
Full-text from 1999
Full-text from 1998
Full-text from 1997
Embargo: 18 Months , Full-text from 1993
Full-text from 2001
Full-text from 2006
Full-text from 2015
Full-text from 1998 to 2006
Full-text from 2007
Full-text from 2012
Full-text from 2010
Full-text from 2009
Full-text from 2006
Full-text from 1997
Full-text from 1999
Full-text from 1999
Full-text from 1999
Full-text from 1997
Full-text from 1987
Full-text from 1978 to 1988
Full-text from 1999
Embargo: 36 Months , Full-text from 1979
Full-text from 1997
Full-text from 1997
Full-text from 1999
Full-text from 1997
Full-text from 1997
Full-text from 1997
Full-text from 1997 to 2012
Full-text from 1999
Full-text from 1997
Full-text from 1997
Full-text from 1997
Full-text from 1989
Full-text from 1997
Full-text from 1997
Full-text from 2008
Full-text from 1922 to 1961
Full-text from 2002 to 2015
Full-text from 2006
Full-text from 1999
Embargo: 36 Months , Full-text from 1972
Full-text from 1997
Full-text from 1997
Full-text from 1968
Embargo: 36 Months , Full-text from 1968
Full-text from 1997
Full-text from 1953
Embargo: 48 Months , Full-text from 1989
Full-text from 1949 to 1978
Full-text from 1997
Full-text from 2009
Full-text from 2010
Full-text from 2003
Full-text from 2003
Full-text from 2004
Full-text from 2010
Full-text from 2010
Full-text from 2014
Full-text from 2014
Full-text from 2018
Full-text from 2012 to 2017
Full-text from 2011 to 2017
Full-text from 2017
Full-text from 2011 to 2016
Full-text from 2010
Full-text from 2018
Full-text from 2011
Full-text from 2010
Full-text from 2010
Full-text from 2013
Full-text from 2008
Full-text from 2004
Embargo: 72 Months , Full-text from 1967
Full-text from 2012
Full-text from 2002 to 2002
Full-text from 2003
Full-text from 2000 to 2000
Full-text from 2014
Full-text from 2017
Full-text from 2011
Full-text from 2001
Full-text from 1899 to 1964
Embargo: 48 Months , Full-text from 1951
Full-text from 2008
Full-text from 2001
Full-text from 1995
Full-text from 1994 to 2016
Full-text from 2005 to 2013
Full-text from 1990
Full-text from 1995
Full-text from 1976
Full-text from 1995
Full-text from 1996
Full-text from 2005 to 2009
Full-text from 1912
Full-text from 1997
Full-text from 1997
Full-text from 1998
Full-text from 2001
Full-text from 1995
Full-text from 1999
Full-text from 1997
Full-text from 1998
Full-text from 2010
Full-text from 2018
Full-text from 1995
Full-text from 1995
Full-text from 1998
Full-text from 1981
Embargo: 18 Months , Full-text from 2000
Full-text from 1993 to 2006
Full-text from 2001 to 2010
Full-text from 1995
Full-text from 1997
Full-text from 1994
Full-text from 1995
Full-text from 2009
Full-text from 2009
Full-text from 2005 to 2010
Full-text from 1995
Full-text from 1995
Full-text from 2005 to 2006
Full-text from 1989 to 2002
Full-text from 1996 to 2007
Full-text from 1996 to 2007
Full-text from 1996 to 2007
Full-text from 1988
Full-text from 2003
Full-text from 2002
Full-text from 2004
Full-text from 1999
Full-text from 1947 to 1975
Embargo: 36 Months , Full-text from 1914
Full-text from 1901 to 1902
Full-text from 1902 to 1914
Full-text from 1946 to 2007
Full-text from 1947 to 1980
Full-text from 2015
ELH
Embargo: 72 Months , Full-text from 1934
Full-text from 2001
ELT
Full-text from 1994
Embargo: 36 Months , Full-text from 1946
Full-text from 2011
Full-text from 2009
Full-text from 2000
Full-text from 2002 to 2007
Embargo: 12 Months , Full-text from 2004
Full-text from 2004 to 2015
Full-text from 2007 to 2015
Full-text from 2015
Full-text from 2015
Full-text from 2005
Full-text from 1997
Embargo: 12 Months , Full-text from 2004
Full-text from 2002 to 2014
Full-text from 2013
Full-text from 1994
Embargo: 12 Months , Full-text from 2011
Full-text from 2018
Full-text from 2015
Full-text from 2006
Full-text from 2002
Embargo: 6 Months , Full-text from 2002
Full-text from 2002
Full-text from 2003
Full-text from 1995
Full-text from 2006
Full-text from 2012
Full-text from 2013
Full-text from 2015
Full-text from 2004
Full-text from 2008
Full-text from 1997
Full-text from 2002
Full-text from 1974
Full-text from 1976
Embargo: 12 Months , Full-text from 1976
Full-text from 2013
Full-text from 1996
Full-text from 1999
Full-text from 2013
Full-text from 2009
Full-text from 1999
Full-text from 2005
Full-text from 2003
Full-text from 1992
Full-text from 2001 to 2016
Full-text from 2003
Full-text from 2002
Full-text from 1992
Full-text from 1994
Full-text from 1988
Full-text from 2003 to 2017
Full-text from 2000
Full-text from 2008
Full-text from 2007
Full-text from 2010 to 2017
Full-text from 1997
Full-text from 1995
Full-text from 1995
Full-text from 1990
Full-text from 2011 to 2016
Full-text from 2017
Full-text from 2018
Full-text from 2002 to 2016
Full-text from 1978
Full-text from 1995
Full-text from 2008
Full-text from 2001
Full-text from 2006
Full-text from 1995
Full-text from 2013 to 2018
Full-text from 2000
Full-text from 2001
Full-text from 2002
Full-text from 1995
Full-text from 2003
Full-text from 2005
Full-text from 1995
Full-text from 2008
Embargo: 12 Months , Full-text from 2008
Full-text from 1997
Full-text from 1999
Full-text from 1995
Embargo: 24 Months , Full-text from 2014
Full-text from 2018
Full-text from 2018
Full-text from 2002
Full-text from 1990
Embargo: 36 Months , Full-text from 1980
Full-text from 1998
Full-text from 2002
Full-text from 1998
Full-text from 2000
Full-text from 1995
Full-text from 1999
Full-text from 2009
Full-text from 2000
Full-text from 2015
Full-text from 2014
Full-text from 2013
Full-text from 2006
Full-text from 2006
Full-text from 2000
Full-text from 2000
Full-text from 2019
Full-text from 2015
Full-text from 2012
Full-text from 2010
Full-text from 2013
Full-text from 2006
Full-text from 2014
Full-text from 2016
Full-text from 2011
Full-text from 2001
Full-text from 2000
Full-text from 2016
Full-text from 2011
Full-text from 2017
Full-text from 2017
Full-text from 2016
Full-text from 2017
Full-text from 2014
Full-text from 2011 to 2016
Full-text from 1998
Full-text from 1995
Full-text from 1997
Full-text from 2007
Full-text from 1995
Full-text from 1995
Full-text from 2007
Full-text from 2017
Full-text from 2003 to 2010
Embargo: 12 Months , Full-text from 1996
Embargo: 18 Months , Full-text from 1996
Full-text from 1992
Full-text from 1995
Full-text from 1995
Full-text from 1995
Full-text from 2001
Full-text from 1997
Full-text from 1991
Full-text from 1997
Full-text from 1974
Full-text from 1992 to 2002
Full-text from 1995
Full-text from 2009
Full-text from 1985
Full-text from 2003
Embargo: 12 Months , Full-text from 2003
Embargo: 36 Months , Full-text from 1936
Full-text from 1997
Embargo: 24 Months , Full-text from 1969
Full-text from 1995
Embargo: 48 Months , Full-text from 1974
Full-text from 1996 to 2017
Full-text from 1997
Embargo: 36 Months , Full-text from 1912
Full-text from 1997
Full-text from 1997 to 2016
Full-text from 2010 to 2013
Full-text from 1997
Full-text from 1997
Full-text from 2018
Full-text from 1985
Full-text from 2001
Full-text from 2008
Full-text from 2000
Full-text from 2013
Full-text from 2007
Full-text from 2009
Full-text from 1999 to 2005
Full-text from 1997
Full-text from 1997
Full-text from 2006
Full-text from 1997
Full-text from 2011
Full-text from 2003
Full-text from 1997
Embargo: 18 Months , Full-text from 1998
Full-text from 2011
Full-text from 2018
Embargo: 24 Months , Full-text from 2011
Full-text from 1997
Full-text from 1999
Full-text from 1992
Full-text from 2004
Embargo: 30 Months , Full-text from 1954
Full-text from 1998
Full-text from 1999
Embargo: 12 Months , Full-text from 2001
Full-text from 1996
Embargo: 60 Months , Full-text from 1995
Full-text from 1995
Full-text from 1981
Full-text from 1999
Full-text from 1999
Full-text from 1997
Full-text from 1994
Full-text from 1995
Full-text from 1997
Full-text from 1991
Full-text from 1998
Full-text from 1976
Full-text from 2002 to 2011
Full-text from 2003
Full-text from 1997
Full-text from 2007
Full-text from 1974
Full-text from 2002
Full-text from 2001
Full-text from 2012
Full-text from 2009
Embargo: 12 Months , Full-text from 1999
Embargo: 12 Months , Full-text from 2004
Full-text from 1998 to 2010
Full-text from 1997
Embargo: 36 Months , Full-text from 1972
Full-text from 2015
Full-text from 2003
Full-text from 2001
Full-text from 2000
Full-text from 1979
Full-text from 1975
Full-text from 1999
Full-text from 1996
Full-text from 2008
Full-text from 2006
Embargo: 36 Months , Full-text from 2015
Full-text from 1995
Full-text from 2011
Full-text from 1977
Embargo: 12 Months , Full-text from 2000
Full-text from 1994 to 2002
Full-text from 1997
Full-text from 2009
Full-text from 1996
Full-text from 1997
Embargo: 12 Months , Full-text from 2007
Full-text from 1981
Full-text from 2014
Full-text from 2002
Full-text from 1995
Full-text from 1999
Full-text from 1999
Full-text from 2014
Full-text from 1999
Full-text from 2000
Full-text from 1995
Full-text from 2019
Full-text from 2006
Full-text from 1995
Full-text from 1994
Full-text from 2013
Full-text from 2013
Full-text from 2015 to 2016
Full-text from 1989
Full-text from 1997
Full-text from 2018
Full-text from 2012
Full-text from 1980
Full-text from 2012
Full-text from 1997
Full-text from 1997
Full-text from 1995
Embargo: 60 Months , Full-text from 1992
Full-text from 1997
Full-text from 2001 to 2007
Full-text from 1995
Embargo: 12 Months , Full-text from 1999
Full-text from 1997
Full-text from 2009
Full-text from 1997 to 2004
Embargo: 24 Months , Full-text from 2012
Embargo: 36 Months , Full-text from 1997
Full-text from 1901
Full-text from 1992
Full-text from 2006
Full-text from 1997
Full-text from 2016
Full-text from 2016
Full-text from 1995
Full-text from 2013
Full-text from 2001 to 2010
Full-text from 1995
Full-text from 2014
Full-text from 2004
Full-text from 2017
Full-text from 2012
Full-text from 2013 to 2016
Full-text from 2014
Full-text from 2014
Full-text from 1986
Full-text from 2010
Full-text from 2006 to 2009
Full-text from 1997
Full-text from 1998 to 2009
Embargo: 6 Months , Full-text from 1992
Full-text from 2010
Full-text from 1997
Full-text from 1997
Full-text from 2004 to 2015
Full-text from 2005
Full-text from 1997
Full-text from 2000
Full-text from 2003
Full-text from 2000
Full-text from 1981
Full-text from 1957
Full-text from 2009
Full-text from 1930
Full-text from 1816 to 1822
Full-text from 2005
Full-text from 1999
Full-text from 2009
Full-text from 2005
Full-text from 2004
Full-text from 2014
Full-text from 2003
Full-text from 2004
Full-text from 2013
Full-text from 2006
Embargo: 36 Months , Full-text from 1951
Full-text from 2017
Full-text from 2004
Full-text from 2009 to 2011
Full-text from 2002
Full-text from 2002
Full-text from 2004
Full-text from 2003
Full-text from 2000
Full-text from 2010
Full-text from 1978
Full-text from 1995
Full-text from 2013
Full-text from 2008
Full-text from 1997
Full-text from 2007 to 2017
Full-text from 2014 to 2014
Full-text from 2006 to 2013
Full-text from 1998
Embargo: 48 Months , Full-text from 1938
Full-text from 1997
Full-text from 1987
Full-text from 1996 to 2010
Full-text from 2006
Full-text from 2008
Full-text from 2018
Full-text from 1997
Full-text from 2007
Full-text from 2015
Full-text from 2000
Full-text from 1998
Full-text from 1998
Embargo: 18 Months , Full-text from 1996
Full-text from 2009
Full-text from 2000
Full-text from 2006
Full-text from 2001
Embargo: 36 Months , Full-text from 1962
Embargo: 48 Months , Full-text from 1953
Full-text from 1997
Embargo: 84 Months , Full-text from 2004
Full-text from 2001
Full-text from 2000
Full-text from 1997
Full-text from 1997
Full-text from 1996
Full-text from 1993
Embargo: 24 Months , Full-text from 1994
Full-text from 1948
Full-text from 2009
Full-text from 2008
Full-text from 2011
Full-text from 2005
Full-text from 2008
Full-text from 2000
Full-text from 1998
Full-text from 1961
Full-text from 2002
Full-text from 1948 to 1979
Full-text from 2001
Full-text from 2007
Full-text from 2005
Full-text from 2013
Full-text from 1952
Full-text from 2011
Full-text from 2011
Full-text from 1997
Full-text from 2006
Full-text from 2001
Full-text from 2007
Full-text from 2006 to 2016
Full-text from 2006
Full-text from 2007
Full-text from 2007
Full-text from 2004
Full-text from 2006
Full-text from 2006
Full-text from 2013
Full-text from 2013
Full-text from 2012
Full-text from 2016
Full-text from 1997
Embargo: 1 Months , Full-text from 1991
Full-text from 1998
Full-text from 2000 to 2006
Full-text from 1998
Full-text from 2008 to 2010
Full-text from 1997
Embargo: 18 Months , Full-text from 1993
Full-text from 1997
Embargo: 18 Months , Full-text from 1992
Full-text from 2010
Full-text from 1864
Full-text from 2006
Full-text from 1868
Full-text from 1998
Full-text from 1974
Full-text from 2004
Full-text from 2000
Full-text from 2003 to 2014
Full-text from 1994
Full-text from 2009
Full-text from 2003
Full-text from 1992
Embargo: 12 Months , Full-text from 1998
Full-text from 2014
Full-text from 2005 to 2008
Embargo: 12 Months , Full-text from 2008
Embargo: 24 Months , Full-text from 2004
Full-text from 2005
Full-text from 2005
Full-text from 2014
Full-text from 1970 to 1983
Full-text from 2004 to 2014
Full-text from 1997
Full-text from 1997
Full-text from 1995
Full-text from 1997
Full-text from 2002
Full-text from 1997
Embargo: 12 Months , Full-text from 1995
Full-text from 1898
Full-text from 2010 to 2017
Full-text from 2018
Embargo: 36 Months , Full-text from 1980
Embargo: 12 Months , Full-text from 2000
Full-text from 2017
Full-text from 2016
Full-text from 2004
Full-text from 2004
Embargo: 12 Months , Full-text from 2008
Full-text from 1995
Embargo: 24 Months , Full-text from 2013
Full-text from 1990
Full-text from 1928
Full-text from 2016
Full-text from 2001 to 2016
Full-text from 2000
Full-text from 1995
Full-text from 1997
Embargo: 12 Months , Full-text from 1998
Full-text from 1995
Embargo: 36 Months , Full-text from 1981
Full-text from 1998
Full-text from 1997
Full-text from 1982
Full-text from 1968
Embargo: 12 Months , Full-text from 2008
Full-text from 1995
Full-text from 1986
Full-text from 2004
Full-text from 1995
Full-text from 1997
Embargo: 12 Months , Full-text from 2008
Full-text from 2004
Full-text from 1976
Full-text from 1997
Full-text from 2006 to 2011
Full-text from 1997
Embargo: 120 Months , Full-text from 1979
Full-text from 1975
Full-text from 1997
Full-text from 1997
Full-text from 1985
Full-text from 1996
Full-text from 1857
Full-text from 2013
Full-text from 1995
Full-text from 1997
Full-text from 1999
Full-text from 2011
Full-text from 2017
Full-text from 1998
Full-text from 1999
Full-text from 2003
Embargo: 12 Months , Full-text from 1999
Full-text from 1997
Full-text from 1998
Full-text from 1998
Full-text from 2008
Full-text from 1995
Embargo: 12 Months , Full-text from 1997
Embargo: 12 Months , Full-text from 2003 to 2007
Full-text from 2016
Full-text from 1994
Full-text from 1996
Full-text from 2017
Full-text from 1989
Full-text from 2015
Full-text from 1995
Full-text from 1995
Full-text from 2005
Full-text from 1995
Embargo: 24 Months , Full-text from 2008
Full-text from 1997
Full-text from 1997
Embargo: 12 Months , Full-text from 2002
Full-text from 1976
Embargo: 12 Months , Full-text from 2006
Full-text from 1960
Full-text from 1995
Full-text from 1998
Full-text from 2018
Full-text from 1995
Full-text from 1997
Full-text from 1998
Full-text from 1991
Embargo: 12 Months , Full-text from 2008
Full-text from 1995
Full-text from 1997
Full-text from 2013 to 2018
Embargo: 12 Months , Full-text from 2012
Full-text from 1910
Full-text from 2010 to 2013
Full-text from 1997
Full-text from 1995
Full-text from 1995
Full-text from 1995
Full-text from 1997
Full-text from 1952
Full-text from 1980
Embargo: 18 Months , Full-text from 2013
Full-text from 1895
Full-text from 1971
Full-text from 1995
Full-text from 1997
Full-text from 1996
Full-text from 1985
Full-text from 1995
Full-text from 1986
Full-text from 1998
Full-text from 2010
Embargo: 12 Months , Full-text from 2006
Full-text from 1995
Full-text from 1996 to 2011
Full-text from 2012
Full-text from 2010
Embargo: 24 Months , Full-text from 2010
Full-text from 1997
Full-text from 1998
Full-text from 1998
Full-text from 1998
Full-text from 1997
Full-text from 1997
Full-text from 2001
Full-text from 1995
Full-text from 1997
Full-text from 1997
Embargo: 18 Months , Full-text from 1993
Full-text from 2012
Embargo: 12 Months , Full-text from 2007
Full-text from 2017
Full-text from 1975
Full-text from 1995 to 2003
Full-text from 1995
Full-text from 1955
Full-text from 1937
Full-text from 1997
Full-text from 1993
Full-text from 2010
Full-text from 1997
Embargo: 12 Months , Full-text from 1995
Full-text from 1997
Full-text from 1995
Full-text from 2004
Full-text from 1995
Full-text from 2010
Full-text from 1997
Full-text from 1999
Full-text from 1971
Full-text from 1998
Full-text from 1998
Full-text from 1998
Full-text from 2000
Full-text from 2007
Full-text from 1997
Embargo: 18 Months , Full-text from 1994
Full-text from 2002
Full-text from 2009
Full-text from 2000
Full-text from 1995
Embargo: 24 Months , Full-text from 2012
Full-text from 1995
Full-text from 1991
Embargo: 12 Months , Full-text from 2008
Full-text from 2017
Full-text from 2012 to 2017
Full-text from 1993
Full-text from 2006
Embargo: 36 Months , Full-text from 1973
Embargo: 24 Months , Full-text from 2005
Embargo: 60 Months , Full-text from 1997
Embargo: 36 Months , Full-text from 2015
Full-text from 1997
Full-text from 1997
Full-text from 1997
Full-text from 2001
Full-text from 1997
Full-text from 1999
Embargo: 36 Months , Full-text from 1985
Full-text from 1997
Full-text from 2001
Full-text from 1992
Embargo: 24 Months , Full-text from 2010
Full-text from 2003
Full-text from 2009
Full-text from 1995
Full-text from 1995
Full-text from 1998
Full-text from 2007 to 2017
Full-text from 2007
Embargo: 1 Months , Full-text from 1993
Full-text from 2006
Full-text from 1978
Full-text from 1995
Embargo: 24 Months , Full-text from 1935
Full-text from 2003
Full-text from 1992
Full-text from 2013
Full-text from 1997 to 2006
Full-text from 2006 to 2014
Full-text from 2008
Full-text from 2016
Full-text from 1997 to 2004
Full-text from 2004 to 2005
Full-text from 1999 to 2006
Full-text from 2009
Full-text from 1997
Full-text from 1997
Full-text from 1995
Full-text from 1998
Full-text from 2017
Full-text from 2017
Full-text from 1999
Full-text from 2013
Full-text from 2008
Full-text from 2008
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Full-text from 1997
Full-text from 2008
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Full-text from 2007
Full-text from 1993
Full-text from 1987
Full-text from 2019
Full-text from 2015
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Full-text from 2010
Full-text from 2000
Full-text from 2008
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Full-text from 1999
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Full-text from 2007
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Full-text from 2010
Full-text from 2010
Full-text from 2012
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Full-text from 1997
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Full-text from 1997
Full-text from 2004
Full-text from 1997
Full-text from 2005
Full-text from 1985
Full-text from 1996
Full-text from 1997
Embargo: 12 Months , Full-text from 2006
Full-text from 1965
Full-text from 1995
Full-text from 1995 to 2017
Full-text from 1989
Full-text from 1966
Full-text from 1995
Full-text from 1997
Full-text from 1998
Full-text from 1995
Full-text from 1995
Full-text from 1987
Full-text from 1995
Full-text from 1997
Full-text from 1961
Full-text from 1995
Full-text from 1995
Full-text from 1997
Full-text from 1997 to 2015
Full-text from 2016
Full-text from 1995
Full-text from 1983
Full-text from 2015
Full-text from 1997
Full-text from 1997
Full-text from 1997
Embargo: 12 Months , Full-text from 1998
Full-text from 1995
Full-text from 1999
Full-text from 1995
Full-text from 2005
Full-text from 2002 to 2013
Full-text from 1995
Full-text from 2001
Full-text from 2014
Full-text from 2009
Full-text from 2000 to 2000
Full-text from 2002
Full-text from 2014
Full-text from 1998
Full-text from 2002
Full-text from 1997
Eye
Full-text from 2008 to 2014
Full-text from 2009