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Lin DS, Pitkin RM, Connor WE.Lin DS, et al. Among authors: pitkin rm.Am J Obstet Gynecol. 1977 Aug 1;128(7):735-9. doi: 10.1016/0002-9378(77)90713-x.Am J Obstet Gynecol. 1977.PMID: 879241No abstract available.
Scott JR, Pitkin RM, Chaudhuri TK.Scott JR, et al. Among authors: pitkin rm.Am J Obstet Gynecol. 1973 Dec 15;117(8):1109-15. doi: 10.1016/0002-9378(73)90761-8.Am J Obstet Gynecol. 1973.PMID: 4148459No abstract available.