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6. Identifying twin gestations at low risk for preterm birth with a transvaginal ultrasonographic cervical measurement at 24 to 26 weeks' gestation. Imseis HM, Albert TA, Iams JD. Am J Obstet Gynecol; 1997 Nov; 177(5):1149-55. PubMed ID: 9396911 [Abstract] [Full Text] [Related]
12. The effect of gestational age and cervical length measurements in the prediction of spontaneous preterm birth in twin pregnancies: an individual patient level meta-analysis. Kindinger LM, Poon LC, Cacciatore S, MacIntyre DA, Fox NS, Schuit E, Mol BW, Liem S, Lim AC, Serra V, Perales A, Hermans F, Darzi A, Bennett P, Nicolaides KH, Teoh TG. BJOG; 2016 May; 123(6):877-84. PubMed ID: 26333191 [Abstract] [Full Text] [Related]
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17. Cervical length as a prognostic factor for preterm delivery in twin-to-twin transfusion syndrome treated by fetoscopic laser coagulation of chorionic plate anastomoses. Robyr R, Boulvain M, Lewi L, Huber A, Hecher K, Deprest J, Ville Y. Ultrasound Obstet Gynecol; 2005 Jan; 25(1):37-41. PubMed ID: 15690555 [Abstract] [Full Text] [Related]