4 Prediction of preterm labour in multiple pregnancies

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and outcome of preterm twin pregnancies, Obstetrics and Gynecology, 85, 553, 10.1016/0029-7844(94)00455-M Garite, 1990, Uterine activity characteristics in multiple gestations, Obstetrics and Gynecology, 76, 56S Gibbs, 1992, A review of premature birth and subclinical infection, American Journal of Obstetrics and Gynecology, 166, 1515, 10.1016/0002-9378(92)91628-N Goepfert, 1996, Prediction of prematurity, Current Opinion in Obstetrics and Gynecology, 8, 417, 10.1097/00001703-199612000-00006 Goldenberg, 1996, The preterm prediction study: fetal fibronectin testing and spontaneous preterm birth, Obstetrics and Gynecology, 87, 643, 10.1016/0029-7844(96)00035-X Goldenberg, 1996, The preterm prediction study: risk factors in twin gestations, American Journal of Obstetrics and Gynecology, 175, 1047, 10.1016/S0002-9378(96)80051-2 Goldenberg, 1996, The preterm prediction study: fetal fibronectin, bacterial vaginosis and peripartum infection, Obstetrics and Gynecology, 87, 656, 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