PubMed Central (PMC) Search Page
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
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| 1992 | 71 |
| 1993 | 91 |
| 1994 | 79 |
| 1995 | 98 |
| 1996 | 56 |
| 1997 | 93 |
| 1998 | 163 |
| 1999 | 136 |
| 2000 | 203 |
| 2001 | 138 |
| 2002 | 169 |
| 2003 | 206 |
| 2004 | 194 |
| 2005 | 200 |
| 2006 | 191 |
| 2007 | 166 |
| 2008 | 25 |
| 2009 | 47 |
| 2010 | 72 |
| 2011 | 54 |
| 2012 | 47 |
| 2013 | 78 |
| 2014 | 92 |
| 2015 | 87 |
| 2016 | 111 |
| 2017 | 60 |
| 2018 | 117 |
| 2019 | 83 |
| 2020 | 117 |
| 2021 | 124 |
| 2022 | 80 |
| 2023 | 30 |
| 2024 | 126 |
| 2025 | 153 |
| 2026 | 93 |
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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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"Tob Control"[Journal]
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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Early assessment of compliance with California's flavoured tobacco sales prohibition: evidence from vape shops.
- Alam A, Henriksen L, Johnson TO, Prochaska JJ, Schleicher N.
- Tob Control. Author manuscript. 2025 Aug 19:tc-2024-059047. doi: 10.1136/tc-2024-059047. Online ahead of print.
- PMCID: PMC13696088
Alam A, et al.Tob Control. Author manuscript. 2025.PMCID: PMC13696088 -
Fast-moving consumer goods, slow-moving policy: structures and strategies of China's e-cigarette industry and global regulatory challenges.
- Xu SS, Quah ACK, Fong GT.
- Tob Control. Author manuscript. 2026 Sep 28:tc-2026-060270. doi: 10.1136/tc-2026-060270. Online ahead of print.
- PMCID: PMC13695426
Xu SS, et al.Tob Control. Author manuscript. 2026.PMCID: PMC13695426 -
Trends in where adults buy their e-cigarette supplies: findings from 2016 to 2024 International Tobacco Control (ITC) four country smoking and vaping surveys.
- Cummings KM, Meng G, Gravely S, Quah ACK, Randol CW, Roberson A, Fong GT, East KA, Gartner CE, Borland R.
- Tob Control. Author manuscript. 2026 Jul 30:tc-2026-060087. doi: 10.1136/tc-2026-060087. Online ahead of print.
- PMCID: PMC13678653
Cummings KM, et al.Tob Control. Author manuscript. 2026.PMCID: PMC13678653 -
Pilot randomised controlled trial of an e-cigarette and tobacco use intervention for hospitalised youth.
- Masonbrink AR, Wooten S, Yeh HW, Stancil S, Miller MK, Wilson K, Simon TD, Leventhal A, Catley D.
- Tob Control. Author manuscript. 2026 Jul 31:tc-2025-060006. doi: 10.1136/tc-2025-060006. Online ahead of print.
- PMCID: PMC13637973
Masonbrink AR, et al.Tob Control. Author manuscript. 2026.PMCID: PMC13637973 -
Switching from cigarettes to IQOS: the relative importance of IQOS-associated reward, reinforcement and abstinence relief.
- Audrain-McGovern J, Wileyto EP, Klapec O, Koita F, Strasser AA.
- Tob Control. Author manuscript. 2025 Oct 3;34(5):651-658. doi: 10.1136/tc-2024-058635.
- PMCID: PMC11638403
Audrain-McGovern J, et al.Tob Control. Author manuscript. 2025.PMCID: PMC11638403 -
Biomarkers of metal exposure in adolescent e-cigarette users: correlations with vaping frequency and flavouring.
- Kochvar A, Hao G, Dai HD.
- Tob Control. Author manuscript. 2025 Oct 3;34(5):579-584. doi: 10.1136/tc-2023-058554.
- PMCID: PMC11518873
Kochvar A, et al.Tob Control. Author manuscript. 2025.PMCID: PMC11518873 -
FDA authorisation of Zyn nicotine pouches: cross-sectional analysis of public discourse on X.
- Shanazari E, Whaley RC, Unger JB, Galimov A.
- Tob Control. Author manuscript. 2026 Jul 24:tc-2026-060176. doi: 10.1136/tc-2026-060176. Online ahead of print.
- PMCID: PMC13618649
Shanazari E, et al.Tob Control. Author manuscript. 2026.PMCID: PMC13618649 -
Oral nicotine pouch continuity programmes and US college students' intention to use.
- Dobbs P, Lin T, Roberts ME.
- Tob Control. Author manuscript. 2026 Aug 31:tc-2026-060300. doi: 10.1136/tc-2026-060300. Online ahead of print.
- PMCID: PMC13598897
Dobbs P, et al.Tob Control. Author manuscript. 2026.PMCID: PMC13598897 -
Measured and modelled nicotine emissions predict systemic nicotine exposure across sub-ohm and pod-based ENDS.
- Talih S, Eissenberg T, El Hourani M, Salman R, El Hage R, Karaoghlanian N, Maziak W, Shihadeh A.
- Tob Control. Author manuscript. 2026 Aug 25:tc-2025-060007. doi: 10.1136/tc-2025-060007. Online ahead of print.
- PMCID: PMC13600341
Talih S, et al.Tob Control. Author manuscript. 2026.PMCID: PMC13600341 -
E-cigarette use in vehicles: factors associated with secondhand exposure and behaviour from a US young adult sample in 2024.
- Do EK, Watkins JA, Iskra ML, Koris K, Cha S, Graham AL, Soule EK, Hair EC.
- Tob Control. Author manuscript. 2026 May 5:tc-2025-059919. doi: 10.1136/tc-2025-059919. Online ahead of print.
- PMCID: PMC13552534
Do EK, et al.Tob Control. Author manuscript. 2026.PMCID: PMC13552534