Cheung PY, Walton Jc, Tai HH, et al: Immunocytochemical distribution and localization of 15-hydroxyprostaglandin dehydrogenase in human fetal membranes, decidua, and placenta. Am J Obstet Gynecol 163: 1445, 1990
Chibbar R, Miller FD, Mitchell BF: Synthesis of oxytocin in amnion, chorion, and decidua may inluence the timing of human parturition. J Clin Invest 91(1):185,o1993
Chwalisz K: The use of progesterone antagonists for cervical ripening and as an adjunct to labour and delivery. Hum Reprod 9 Suppl 1): 131, 1994a Chwalisz K, Garield RE: Antiprogestins in the induction of labor. Ann N Y Acad Sci 734:387, 1994b
Condon Jc, Jeyasuria P, Faust JM, et al: A decline in the levels of progesterone receptor coactivators in the pregnant uterus at term may antagonize progesterone receptor function and contribute to the initiation of parturition. Proc Nat! Acad Sci USA 100(16):9518,o2003
Cox BE, Ipson MA, Shaul PW, et al: Myometrial angiotensin II receptor subtypes change during ovine pregnancy. J Clin Invest 92(5):2240, 1993 Downing SJ, Hollingsworth M: Action of relaxin on uterine contractions-a review. J Reprod Fertil 99(2):275, 1993
Drewes PG, Yanagisawa H, Starcher B, et al: Pelvic organ prolapse in ibulin-5 knockout mice: pregnancy-induced changes in elastic iber homeostasis in mouse vagina. Am J Pathol 170:578, 2007
Erlebacher A: Mechanisms ofT cell tolerance towards the allogeneic fetus. Nat Rev Immunol 13(1):23,o2013
Eta E, Ambrus G, Rao CV: Direct regulation of human myometrial contractions by human chorionic gonadotropin. J C1in Endocrinol Metab 79(6):1582,o1994 Ferguson JK: A study of the motility of the intact uterus at term. Surg Gynecol 3, 1941 Frenkel A, Muguruma K, Johnston JM: The biochemical role of plateletactivating factor in reproduction. Prog Lipid Res 35(2):155, 1996 Friedman A: Labor: Clinical Evaluation and Management, 2nd ed. New York, Appleton-Century-Crofts, 1978 Frim OM, Emanuel RL, Robinson BG, et al: Characterization and gestational regulation of corricotropin-releasing hormone messenger RNA in human placenta. J Clin Invest 82(1):287, 1988 Fuchs AR, Fuchs F, Husslein P, et al: Oxytocin receptors and human parturition: a dual role for o:ytocin in the initiation of labor. Science 21o5(4538):1o396,o1982 Fuchs AR, Fuchs F, Husslein P, et al: Oxytocin receptors in the human uterus during pregnancy and parturition. Am J Obstet Gynecol 150(6):734, 1984