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
1942 1
1945 9
1946 28
1947 43
1948 41
1949 51
1950 58
1951 91
1952 119
1953 166
1954 197
1955 210
1956 250
1957 244
1958 292
1959 246
1960 308
1961 369
1962 431
1963 509
1964 632
1965 265
1966 14
1967 12
1968 26
1969 10
1970 27
1971 32
1972 69
1973 340
1974 512
1975 514
1976 630
1977 1418
1978 2201
1979 2447
1980 2569
1981 3016
1982 3548
1983 4137
1984 4277
1985 4873
1986 5555
1987 6132
1988 6564
1989 7305
1990 6478
1991 6003
1992 6328
1993 6113
1994 7005
1995 7921
1996 8307
1997 8922
1998 9247
1999 10162
2000 10383
2001 11135
2002 11672
2003 12949
2004 13704
2005 14429
2006 15518
2007 17477
2008 18126
2009 18544
2010 18551
2011 18800
2012 18262
2013 19563
2014 19907
2015 20367
2016 20381
2017 21622
2018 21880
2019 22513
2020 20827
2021 16855
2022 12432
2023 11026
2024 6937

Search Results

504,192 results

Results by year

Filters applied: . Clear all
Page 1
Sampling Methods.
Berndt AE. Berndt AE. J Hum Lact. 2020 May;36(2):224-226. doi: 10.1177/0890334420906850. Epub 2020 Mar 10. J Hum Lact. 2020. PMID: 32155099
Meta-Analysis.
Hernandez AV, Marti KM, Roman YM. Hernandez AV, et al. Chest. 2020 Jul;158(1S):S97-S102. doi: 10.1016/j.chest.2020.03.003. Chest. 2020. PMID: 32658658 Review.
Research design and mental practice.
Goginsky AM, Collins D. Goginsky AM, et al. J Sports Sci. 1996 Oct;14(5):381-92. doi: 10.1080/02640419608727725. J Sports Sci. 1996. PMID: 8941909
Qualitative Sampling Methods.
Gill SL. Gill SL. J Hum Lact. 2020 Nov;36(4):579-581. doi: 10.1177/0890334420949218. Epub 2020 Aug 19. J Hum Lact. 2020. PMID: 32813616
Practical Guidance for Knowledge Synthesis: Scoping Review Methods.
Lockwood C, Dos Santos KB, Pap R. Lockwood C, et al. Asian Nurs Res (Korean Soc Nurs Sci). 2019 Dec;13(5):287-294. doi: 10.1016/j.anr.2019.11.002. Epub 2019 Nov 19. Asian Nurs Res (Korean Soc Nurs Sci). 2019. PMID: 31756513 Free article. Review.
Meta-Analysis.
Chertok IRA, Haile ZT. Chertok IRA, et al. J Hum Lact. 2018 Aug;34(3):420-423. doi: 10.1177/0890334418776619. Epub 2018 May 31. J Hum Lact. 2018. PMID: 29852075 No abstract available.
Pair-switching rerandomization.
Zhu K, Liu H. Zhu K, et al. Biometrics. 2023 Sep;79(3):2127-2142. doi: 10.1111/biom.13712. Epub 2022 Jul 11. Biometrics. 2023. PMID: 35758335
504,192 results
You have reached the last available page of results. Please see the User Guide for more information.