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

Year Number of Results
1971 1
1972 3
1974 2
1975 4
1976 4
1977 3
1978 2
1979 1
1980 4
1981 6
1982 2
1983 7
1984 2
1985 7
1986 7
1987 4
1988 4
1989 7
1990 8
1991 2
1992 10
1993 11
1994 15
1995 3
1996 7
1997 6
1998 5
1999 5
2000 1
2001 3
2002 5
2003 4
2004 2
2005 2
2006 4
2007 3
2008 2
2010 1
2011 3
2012 1
2013 2
2014 3
2017 1
2018 3
2020 3
2021 1
Text availability
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Article type
Publication date

Similar articles for PMID: 7965158

184 results
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184 results