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

Year Number of Results
2004 7
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2008 13
2009 21
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2011 40
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2013 70
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Page 1
Born too soon: the global epidemiology of 15 million preterm births.
Blencowe H, Cousens S, Chou D, Oestergaard M, Say L, Moller AB, Kinney M, Lawn J; Born Too Soon Preterm Birth Action Group. Blencowe H, et al. Reprod Health. 2013;10 Suppl 1(Suppl 1):S2. doi: 10.1186/1742-4755-10-S1-S2. Epub 2013 Nov 15. Reprod Health. 2013. PMID: 24625129 Free PMC article. Review.
Abortion services during the COVID-19 pandemic: a systematic review.
Qaderi K, Khodavirdilou R, Kalhor M, Behbahani BM, Keshavarz M, Bashtian MH, Dabir M, Irani M, Manouchehri E, Farahani MF, Mallah MA, Shamsabadi A. Qaderi K, et al. Reprod Health. 2023 Apr 13;20(1):61. doi: 10.1186/s12978-023-01582-3. Reprod Health. 2023. PMID: 37055839 Free PMC article.
2,456 results