NIVETHITHA, S. K.; JEYAMANI, B. A prospective randomized comparative study between Sustained release vaginal insert and intracervical gel in women with unfavourable cervix at term pregnancy. International journal of health sciences, [S. l.], v. 6, n. S6, p. 3839–3846, 2022. DOI: 10.53730/ijhs.v6nS6.11524. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/11524. Acesso em: 11 may. 2026.