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

Year Number of Results
2000 1
2001 1
2002 1
2004 2
2005 1
2007 1
2008 4
2009 7
2010 17
2011 11
2012 9
2013 6
2014 13
2015 15
2016 15
2017 11
2018 22
2019 9
2020 18
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2022 25
2023 18
2024 2

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Page 1
The association of COVID-19 infection in pregnancy with preterm birth: A retrospective cohort study in California.
Karasek D, Baer RJ, McLemore MR, Bell AJ, Blebu BE, Casey JA, Coleman-Phox K, Costello JM, Felder JN, Flowers E, Fuchs JD, Gomez AM, Karvonen K, Kuppermann M, Liang L, McKenzie-Sampson S, McCulloch CE, Oltman SP, Pantell MS, Piao X, Prather AA, Schmidt RJ, Scott KA, Spellen S, Stookey JD, Tesfalul M, Rand L, Jelliffe-Pawlowski LL. Karasek D, et al. Lancet Reg Health Am. 2021 Oct;2:100027. doi: 10.1016/j.lana.2021.100027. Epub 2021 Jul 30. Lancet Reg Health Am. 2021. PMID: 34642685 Free PMC article.
In reply.
Steinberg JR, Adler NE, McCulloch CE. Steinberg JR, et al. Obstet Gynecol. 2014 Jun;123(6):1355-1356. doi: 10.1097/AOG.0000000000000307. Obstet Gynecol. 2014. PMID: 24848904 Free PMC article. No abstract available.
Accuracy of self-assessment of gestational duration among people seeking abortion.
Ralph LJ, Ehrenreich K, Barar R, Biggs MA, Morris N, Blanchard K, Kapp N, Moayedi G, Perritt J, Raymond EG, White K, Grossman D. Ralph LJ, et al. Am J Obstet Gynecol. 2022 May;226(5):710.e1-710.e21. doi: 10.1016/j.ajog.2021.11.1373. Epub 2021 Dec 17. Am J Obstet Gynecol. 2022. PMID: 34922922 Free article.
205 results