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Results by year

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

Year Number of Results
1929 1
1951 1
1959 2
1960 1
1962 1
1964 1
1965 1
1968 1
1969 1
1970 1
1971 1
1972 5
1973 3
1974 1
1975 4
1976 6
1977 3
1978 3
1979 2
1980 11
1981 5
1982 12
1983 10
1984 13
1985 11
1986 19
1987 26
1988 24
1989 18
1990 31
1991 50
1992 95
1993 141
1994 187
1995 250
1996 237
1997 282
1998 305
1999 363
2000 407
2001 442
2002 664
2003 688
2004 837
2005 1015
2006 1117
2007 1137
2008 1394
2009 1413
2010 1480
2011 1567
2012 1602
2013 1585
2014 1453
2015 1509
2016 1359
2017 1340
2018 1193
2019 1096
2020 991
2021 286
Text availability
Article attribute
Article type
Publication date

PubMed (Weighted) Links for id: 1877089953

24,180 results
Results by year
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