Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
My NCBI Filters
Results by year

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

Year Number of Results
1977 1
1978 1
1981 1
1982 3
1983 2
1984 1
1985 1
1986 1
1987 1
1988 1
1989 1
1990 2
1991 2
1992 1
1993 5
1994 4
1995 4
1996 7
1997 7
1998 6
1999 8
2000 3
2001 2
2002 8
2003 3
2004 10
2005 5
2006 4
2007 5
2008 9
2009 4
2010 3
2011 6
2012 2
2013 4
2014 2
2015 3
2016 5
2017 2
2018 1
2019 1
2020 2
2021 1
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8998166

134 results
Results by year
Filters applied: . Clear all
Page 1
134 results