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

Year Number of Results
1976 1
1983 1
1985 1
1988 3
1989 1
1990 2
1991 6
1992 12
1993 15
1994 14
1995 21
1996 16
1997 15
1998 11
1999 3
2000 5
2001 4
2002 1
2004 1
2005 2
2020 1
2022 0
Text availability
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Article type
Publication date

Similar articles for PMID: 9074530

136 results
Results by year
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136 results