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Results by year

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

Year Number of Results
1988 1
1990 3
1991 2
1992 2
1993 2
1994 3
1995 10
1996 4
1997 7
1998 7
1999 6
2000 4
2001 5
2002 1
2003 4
2004 5
2005 3
2006 2
2007 5
2008 5
2009 11
2010 9
2011 4
2012 8
2013 4
2014 4
2015 3
2016 1
2017 4
2018 6
2019 7
2020 3
2021 2
2022 4
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 7985576

135 results
Results by year
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135 results