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

Year Number of Results
1921 1
1947 3
1948 1
1949 8
1950 2
1951 5
1953 5
1954 2
1955 2
1956 1
1957 1
1960 2
1961 1
1962 1
1963 2
1964 1
1966 1
1967 1
1968 1
1969 1
1971 1
1973 1
1974 1
1976 2
1979 2
1980 1
1983 2
1984 3
1985 1
1986 2
1987 2
1988 4
1990 2
1991 3
1992 1
1993 3
1994 2
1995 4
1996 6
1997 5
1998 1
1999 6
2000 7
2001 5
2002 7
2003 3
2004 4
2005 7
2006 8
2007 9
2008 3
2009 7
2010 7
2011 11
2012 12
2013 9
2014 10
2015 15
2016 16
2017 14
2018 25
2019 48
2020 55
2021 47
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 29343617

384 results
Results by year
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384 results