Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1945 8
1946 20
1947 18
1948 17
1949 10
1951 57
1952 140
1953 233
1954 216
1955 233
1956 180
1957 205
1958 201
1959 143
1960 56
1961 55
1962 39
1963 5
1964 13
1965 132
1966 274
1967 283
1968 338
1969 385
1970 407
1971 440
1972 420
1973 385
1974 306
1975 411
1976 465
1977 413
1978 442
1979 438
1980 388
1981 318
1982 442
1983 569
1984 594
1985 675
1986 717
1987 1062
1988 1485
1989 1285
1990 1409
1991 1422
1992 1385
1993 1553
1994 1454
1995 1630
1996 1652
1997 1686
1998 1983
1999 1930
2000 2040
2001 2010
2002 2093
2003 2508
2004 2634
2005 2733
2006 3019
2007 3239
2008 3272
2009 3631
2010 3862
2011 4181
2012 4164
2013 4316
2014 4675
2015 4588
2016 4551
2017 4037
2018 4336
2019 4343
2020 12989
2021 14225
2022 19913
2023 14324
2024 6928

Search Results

156,519 results

Results by year

Filters applied: . Clear all
Page 1
Vaccines for measles, mumps, rubella, and varicella in children.
Di Pietrantonj C, Rivetti A, Marchione P, Debalini MG, Demicheli V. Di Pietrantonj C, et al. Cochrane Database Syst Rev. 2021 Nov 22;11(11):CD004407. doi: 10.1002/14651858.CD004407.pub5. Cochrane Database Syst Rev. 2021. PMID: 34806766 Free PMC article. Review.
The control of virus diseases.
Beswick TS. Beswick TS. Manch Med Gaz. 1967;46(4):14-5. Manch Med Gaz. 1967. PMID: 6077645 No abstract available.
156,519 results
You have reached the last available page of results. Please see the User Guide for more information.