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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1949 1
1983 1
1984 1
1985 1
1987 1
1989 3
1990 2
1991 7
1992 2
1993 6
1994 9
1995 18
1996 16
1997 16
1998 14
1999 13
2000 7
2001 7
2002 5
2003 10
2004 1
2005 2
2006 6
2007 7
2008 3
2009 2
2010 6
2011 3
2012 3
2013 2
2014 2
2015 2
2016 3
2017 3
2018 6
2019 3
2020 2
2021 4
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 9591594

191 results
Results by year
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191 results