Pooransari P, Salehi F, Afrakhteh M, Mirzamoradi M, Saleh Gargari S, Ghatreh Samani O. Cervical consistency index is a valid predictor of preterm birth in low-risk pregnant women. Univ Med [Internet]. 2018 Aug. 10 [cited 2024 Apr. 27];37(2):150-8. Available from: https://univmed.org/ejurnal/index.php/medicina/article/view/648