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Differences in reporting Pearl Indices in the United States and Europe: Focus on a 91-day extended-regimen combined oral contraceptive with low-dose ethinyl estradiol supplementation.
Lobo Abascal P, Luzar-Stiffler V, Giljanovic S, Howard B, Weiss H, Trussell J. Lobo Abascal P, et al. Eur J Contracept Reprod Health Care. 2016;21(1):88-91. doi: 10.3109/13625187.2015.1059416. Epub 2015 Jun 26. Eur J Contracept Reprod Health Care. 2016. PMID: 26115381 Free PMC article.
Return Migration to Mexico: Does Health Matter?
Arenas E, Goldman N, Pebley AR, Teruel G. Arenas E, et al. Demography. 2015 Dec;52(6):1853-68. doi: 10.1007/s13524-015-0429-7. Demography. 2015. PMID: 26385111 Free PMC article.