PubMed Central (PMC) Search Page
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1970 | 1 |
| 1974 | 1 |
| 1977 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1988 | 4 |
| 1990 | 2 |
| 1991 | 3 |
| 1992 | 2 |
| 1993 | 4 |
| 1994 | 3 |
| 1995 | 3 |
| 1996 | 5 |
| 1997 | 4 |
| 1998 | 33 |
| 1999 | 245 |
| 2000 | 455 |
| 2001 | 880 |
| 2002 | 1950 |
| 2003 | 2892 |
| 2004 | 4548 |
| 2005 | 7569 |
| 2006 | 11896 |
| 2007 | 16965 |
| 2008 | 30901 |
| 2009 | 42421 |
| 2010 | 52104 |
| 2011 | 62230 |
| 2012 | 74104 |
| 2013 | 86931 |
| 2014 | 98390 |
| 2015 | 108644 |
| 2016 | 125221 |
| 2017 | 154478 |
| 2018 | 182176 |
| 2019 | 211671 |
| 2020 | 276884 |
| 2021 | 340370 |
| 2022 | 378879 |
| 2023 | 353622 |
| 2024 | 386068 |
| 2025 | 466074 |
| 2026 | 396043 |
| 2027 | 27 |
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Publication date
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Publication stage
These filters represent the three primary types of content included in the PMC archive: 1) content published in a scholarly journal 2) peer-reviewed author manuscripts accepted for publication in a journal and 3) preprint versions of articles collected through the NIH Preprint Pilot, made public prior to peer review
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Collections
The PMC Open Access Subset includes journal articles and preprints that are made available under license terms that allow reuse. Historical back issues refers to digitized content from print journals made available in PMC through the Biomedical Journal Digitization Projects.
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"hassuppdata"[All Fields]
The embargo is the time during which the publisher retains exclusive rights to distribute articles. Those articles are made freely available on the PMC website after the embargo period has ended. Citations for articles under an embargo period will still display in the PMC results list by default. Choose “Exclude” to prevent embargoed articles from displaying in your results.
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Stamps for health education.
- [No authors listed]
- BMJ. 2001 Oct 27;323(7319):969.
- PMCID: PMC1121508
[No authors listed]BMJ. 2001.PMCID: PMC1121508 -
Stamps for health education.
- [No authors listed]
- BMJ. 2001 Oct 27;323(7319):966.
- PMCID: PMC1121507
[No authors listed]BMJ. 2001.PMCID: PMC1121507 -
Subject Index.
- [No authors listed]
- Diabetes. 2013 Jul;62(Suppl 1):A755-72. doi: 10.2337/db13-SubjectIndex.
- PMCID: PMC6907175
[No authors listed]Diabetes. 2013.PMCID: PMC6907175 -
Islet Biology/Insulin Secretion.
- [No authors listed]
- Diabetes. 2012 Jun;61(Suppl 1):A522-48. doi: 10.2337/db12-2042-2156.
- PMCID: PMC6907433
[No authors listed]Diabetes. 2012.PMCID: PMC6907433 -
Peter Hansell.
- [No authors listed]
- BMJ. 2002 Oct 12;325(7368):840.
- PMCID: PMC1124348
[No authors listed]BMJ. 2002.PMCID: PMC1124348 -
Ellis Baker.
- [No authors listed]
- BMJ. 2002 May 18;324(7347):1221.
- PMCID: PMC111116
[No authors listed]BMJ. 2002.PMCID: PMC111116 -
Islet Biology/Insulin Secretion.
- [No authors listed]
- Diabetes. 2013 Jul;62(Supplement_1):A751-A754. doi: 10.2337/db13-2965-2977.
- PMCID: PMC7042786
[No authors listed]Diabetes. 2013.PMCID: PMC7042786 -
Peter Bryan Welsh.
- Welsh A.
- BMJ. 2002 Jan 12;324(7329):116.
- PMCID: PMC1122014
Welsh A.BMJ. 2002.PMCID: PMC1122014 -
Andrew Steven Truman White.
- Webber M.
- BMJ. 2002 Dec 7;325(7376):1365.
- PMCID: PMC1124825
Webber M.BMJ. 2002.PMCID: PMC1124825