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

Year Number of Results
1945 1
1946 1
1947 2
1951 2
1952 3
1957 2
1958 1
1959 1
1964 2
1966 4
1967 3
1968 1
1970 3
1971 4
1972 3
1973 4
1974 7
1975 12
1976 19
1977 26
1978 20
1979 24
1980 24
1981 20
1982 30
1983 23
1984 25
1985 22
1986 11
1987 21
1988 12
1989 15
1990 12
1991 7
1992 6
1993 3
1994 3
1995 3
1996 4
1997 3
1998 1
1999 3
2000 4
2001 1
2002 2
2003 6
2004 1
2006 6
2007 2
2008 1
2009 6
2010 1
2011 4
2012 2
2013 4
2014 4
2015 5
2016 5
2017 4
2018 3
2019 2
2020 1
2021 2
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 7088606

451 results
Results by year
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451 results
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