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
1970 1
1971 1
1975 2
1978 1
1979 3
1980 2
1981 12
1982 15
1983 13
1984 17
1985 13
1986 11
1987 7
1988 1
1989 3
1990 2
1991 4
1993 2
1994 2
1995 1
1996 3
1997 3
1998 3
1999 2
2000 2
2001 3
2003 1
2007 1
2009 1
2011 1
2013 1
2014 1
2015 1
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 6813433

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