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

Year Number of Results
1987 1
1988 6
1989 15
1990 9
1991 12
1992 8
1993 6
1994 20
1995 5
1996 9
1997 14
1998 2
2000 1
2002 1
2007 2
2008 1
2011 1
2012 1
2022 1
Text availability
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Article type
Publication date

Similar articles for PMID: 2505508

114 results
Results by year
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114 results