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Results by year

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

Year Number of Results
1964 1
1966 1
1967 1
1968 1
1969 1
1973 1
1975 3
1976 2
1977 4
1978 1
1979 2
1980 3
1981 6
1982 3
1983 7
1984 1
1985 5
1986 1
1987 7
1988 5
1989 2
1990 7
1991 10
1992 14
1993 10
1994 14
1995 7
1996 10
1997 23
1998 9
1999 10
2000 7
2001 11
2002 9
2003 14
2004 7
2005 6
2006 4
2007 8
2008 6
2009 11
2010 6
2011 7
2012 10
2013 15
2014 9
2015 10
2016 28
2017 34
2018 24
2019 21
2020 15
2021 14
2022 9
2023 4
2024 0

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Article type

Publication date

Similar articles for PMID: 1575067

449 results

Results by year

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449 results