Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Results by year

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

Year Number of Results
1951 2
1952 7
1953 15
1954 15
1955 10
1956 18
1957 23
1958 12
1959 7
1960 2
1965 13
1966 20
1967 27
1968 38
1969 44
1970 48
1971 46
1972 50
1973 50
1974 43
1975 57
1976 37
1977 36
1978 48
1979 42
1980 40
1981 62
1982 55
1983 67
1984 75
1985 92
1986 87
1987 85
1988 84
1989 96
1990 106
1991 116
1992 88
1993 87
1994 109
1995 75
1996 80
1997 99
1998 98
1999 98
2000 93
2001 120
2002 132
2003 136
2004 142
2005 147
2006 195
2007 158
2008 197
2009 203
2010 224
2011 203
2012 245
2013 244
2014 289
2015 291
2016 289
2017 266
2018 293
2019 262
2020 229
2021 108
Text availability
Article attribute
Article type
Publication date

Search Results

6,298 results
Results by year
Filters applied: . Clear all
Page 1
Beverage caffeine intakes in the U.S.
Mitchell DC, Knight CA, Hockenberry J, Teplansky R, Hartman TJ. Mitchell DC, et al. Food Chem Toxicol. 2014 Jan;63:136-42. doi: 10.1016/j.fct.2013.10.042. Epub 2013 Nov 1. Food Chem Toxicol. 2014. PMID: 24189158 Free article.
6,298 results