Kurtul Çam E, Demircan N, Özmen Bayar Ülkü, Köktürk F, İnan Arıkan İlker. Risk Factors Causing Preterm Labor. Gynecol Obstet Reprod Med [Internet]. 2013Apr.30 [cited 2024Apr.19];19(1):7-11. Available from: https://www.gorm.com.tr/index.php/GORM/article/view/172