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Results by year

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

Year Number of Results
1987 1
1988 1
1990 1
1991 7
1992 6
1993 7
1994 24
1995 54
1996 86
1997 125
1998 160
1999 128
2000 85
2001 67
2002 66
2003 47
2004 27
2005 16
2006 9
2007 12
2008 13
2009 18
2010 10
2011 7
2012 12
2013 6
2014 9
2015 3
2017 2
2018 6
2019 4
2020 7
2021 7
2022 7
2023 4
2024 0

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Similar articles for PMID: 8855261

1,007 results

Results by year

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1,007 results