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
1907 1
1990 7
1991 13
1992 10
1993 8
1994 27
1995 15
1996 13
1997 9
1998 3
1999 1
2005 1
2006 1
2007 1
2008 1
2010 1
2012 5
2013 1
2014 1
2021 1
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 7611068

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