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

Year Number of Results
1846 1
1869 1
1948 1
1951 1
1955 1
1958 1
1961 1
1962 3
1965 3
1966 4
1968 3
1969 3
1970 1
1971 3
1972 1
1973 1
1974 2
1975 4
1976 5
1977 7
1978 9
1979 7
1980 15
1981 15
1982 13
1983 12
1984 7
1985 8
1986 5
1987 7
1988 3
1989 4
1990 3
1991 4
1992 7
1993 1
1994 6
1995 4
1996 5
1997 4
1998 2
1999 3
2000 2
2001 1
2002 1
2003 2
2004 3
2005 3
2006 5
2007 8
2008 4
2009 1
2010 1
2011 3
2012 1
2013 2
2014 1
2015 1
2017 3
2018 1
2019 4
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 7422423

236 results
Results by year
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