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Results by year

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

Year Number of Results
1975 1
1976 4
1977 2
1979 1
1980 5
1981 3
1982 2
1983 7
1984 5
1985 2
1986 4
1987 6
1988 6
1989 9
1990 12
1991 11
1992 14
1993 15
1994 17
1995 16
1996 21
1997 25
1998 17
1999 19
2000 15
2001 20
2002 17
2003 16
2004 14
2005 13
2006 6
2007 11
2008 11
2009 8
2010 17
2011 16
2012 10
2013 19
2014 8
2015 5
2016 3
2017 4
2018 4
2019 13
2020 10
2021 11
2022 3
2023 4
2024 0

Text availability

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Publication date

Similar articles for PMID: 7652765

452 results

Results by year

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452 results