JENKINS, A.; COUMARY A., S.; GHOSE, S. Comparison of the efficacy of extra amniotic Foley catheter, intravaginal prostaglandin E1 tablet and intracervical prostaglandin E2 gel for pre induction cervical ripening: a randomized comparative study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 5, n. 11, p. 3902–3908, 2016. DOI: 10.18203/2320-1770.ijrcog20163862. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/361. Acesso em: 25 sep. 2025.