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Twice a cesarean, always a cesarean?
Phelan JP, Ahn MO, Diaz F, Brar HS, Rodriguez MH. Phelan JP, et al. Among authors: brar hs. Obstet Gynecol. 1989 Feb;73(2):161-5. Obstet Gynecol. 1989. PMID: 2911420
Non-Invasive Chromosomal Evaluation (NICE) Study: results of a multicenter prospective cohort study for detection of fetal trisomy 21 and trisomy 18.
Norton ME, Brar H, Weiss J, Karimi A, Laurent LC, Caughey AB, Rodriguez MH, Williams J 3rd, Mitchell ME, Adair CD, Lee H, Jacobsson B, Tomlinson MW, Oepkes D, Hollemon D, Sparks AB, Oliphant A, Song K. Norton ME, et al. Am J Obstet Gynecol. 2012 Aug;207(2):137.e1-8. doi: 10.1016/j.ajog.2012.05.021. Epub 2012 Jun 1. Am J Obstet Gynecol. 2012. PMID: 22742782
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