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Results by year

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

Year Number of Results
1959 1
1960 1
1966 1
1967 1
1970 1
1971 2
1972 1
1974 5
1975 3
1976 2
1977 4
1978 3
1979 4
1980 4
1981 5
1982 2
1983 5
1984 2
1985 3
1986 3
1987 4
1988 2
1989 2
1990 5
1991 2
1992 1
1993 4
1994 5
1995 2
1996 3
1998 5
1999 5
2000 6
2001 4
2002 6
2003 5
2004 6
2005 12
2006 11
2007 5
2008 7
2009 8
2010 12
2011 10
2012 12
2013 9
2014 18
2015 15
2016 15
2017 17
2018 25
2019 24
2020 31
2021 20
2022 17
2023 12
2024 1

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 29139221

358 results

Results by year

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358 results