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- [22] Cervical pessary for preventing preterm birth in singletons and twin pregnancies: an update systematic review and meta-analysis JOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE, 2022, 35 (01): : 100 - 109
- [26] Prediction of Preterm Birth with the Uterocervical Angle in Singleton Pregnancies Treated with a Cervical Pessary ULTRASCHALL IN DER MEDIZIN, 2023,