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Mishell DR Jr, Kharma KM, Thorneycroft IH, Nakamura RM.Mishell DR Jr, et al. Among authors: kharma km.Am J Obstet Gynecol. 1972 Jun 1;113(3):372-6. doi: 10.1016/0002-9378(72)90687-4.Am J Obstet Gynecol. 1972.PMID: 4637029