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Results by year

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

Year Number of Results
1988 2
1990 1
1991 1
1992 2
1993 2
1994 9
1995 10
1996 11
1997 16
1998 12
1999 11
2000 7
2001 5
2002 4
2003 4
2004 2
2006 3
2007 1
2008 1
2009 1
2013 1
2014 1
2017 2
2018 3
2019 1
2020 2
2021 1
2022 1
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8871700

113 results
Results by year
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113 results