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 46
1946 241
1947 292
1948 200
1949 269
1950 241
1951 412
1952 525
1953 660
1954 708
1955 798
1956 814
1957 713
1958 681
1959 727
1960 686
1961 758
1962 713
1963 477
1964 888
1965 7119
1966 13322
1967 15164
1968 16010
1969 16670
1970 16547
1971 16726
1972 17172
1973 17470
1974 17521
1975 18719
1976 19761
1977 21174
1978 22551
1979 23986
1980 25539
1981 27654
1982 30034
1983 32183
1984 34311
1985 36120
1986 35999
1987 36406
1988 38851
1989 41564
1990 42048
1991 41484
1992 42952
1993 47428
1994 48410
1995 50153
1996 51999
1997 54397
1998 56431
1999 57325
2000 60644
2001 63084
2002 65774
2003 71031
2004 75651
2005 84537
2006 90004
2007 97175
2008 104717
2009 111744
2010 120051
2011 132152
2012 140515
2013 149378
2014 154972
2015 159506
2016 159918
2017 162987
2018 167333
2019 168679
2020 159820
2021 128202
2022 67014
2023 57147
2024 61262
2025 3

Text availability

Article attribute

Article type

Publication date

Search Results

3,537,523 results

Results by year

Filters applied: . Clear all
Page 1
A multidimensional approach to frailty in older people.
Pilotto A, Custodero C, Maggi S, Polidori MC, Veronese N, Ferrucci L. Pilotto A, et al. Ageing Res Rev. 2020 Jul;60:101047. doi: 10.1016/j.arr.2020.101047. Epub 2020 Mar 21. Ageing Res Rev. 2020. PMID: 32171786 Free PMC article. Review.
Frailty in relation to the accumulation of deficits.
Rockwood K, Mitnitski A. Rockwood K, et al. J Gerontol A Biol Sci Med Sci. 2007 Jul;62(7):722-7. doi: 10.1093/gerona/62.7.722. J Gerontol A Biol Sci Med Sci. 2007. PMID: 17634318 Review.
Gut microbiota and aging.
O'Toole PW, Jeffery IB. O'Toole PW, et al. Science. 2015 Dec 4;350(6265):1214-5. doi: 10.1126/science.aac8469. Science. 2015. PMID: 26785481 Review.
Neurologic examination in the elderly.
Seraji-Bzorgzad N, Paulson H, Heidebrink J. Seraji-Bzorgzad N, et al. Handb Clin Neurol. 2019;167:73-88. doi: 10.1016/B978-0-12-804766-8.00005-4. Handb Clin Neurol. 2019. PMID: 31753158 Free PMC article. Review.
Anaesthesia in the aged.
WATTS EH. WATTS EH. Geriatrics. 1947 Mar-Apr;2(2):88-95. Geriatrics. 1947. PMID: 20291220 No abstract available.
Surgery of the aged.
COPLAND SM. COPLAND SM. New Orleans Med Surg J. 1949 Jun;101(12):593-7. New Orleans Med Surg J. 1949. PMID: 18145113 No abstract available.
3,537,523 results
You have reached the last available page of results. Please see the User Guide for more information.