Cervical consistency index is a valid predictor of preterm birth in low-risk pregnant women. Universa Medicina, [S. l.], v. 37, n. 2, p. 150–158, 2018. DOI: 10.18051/UnivMed.2018.v37.150-158. Disponível em: https://univmed.org/ejurnal/index.php/medicina/article/view/648. Acesso em: 5 apr. 2025.