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Results by year

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

Year Number of Results
1971 2
1972 1
1973 2
1974 2
1975 5
1976 3
1977 3
1978 3
1979 3
1980 6
1981 2
1982 2
1983 1
1984 2
1985 3
1986 1
1987 2
1988 1
1990 2
1991 5
1992 2
1993 3
1994 10
1995 7
1996 11
1997 2
1998 11
1999 8
2000 10
2001 11
2002 14
2003 7
2004 14
2005 12
2006 10
2007 12
2008 11
2009 12
2010 15
2011 13
2012 14
2013 19
2014 19
2015 28
2016 29
2017 29
2018 31
2019 24
2020 27
2021 16
2022 12
2023 7
2024 3
2025 0

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Similar articles for PMID: 18195310

473 results

Results by year

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473 results