BARAL, Gehanath. Robson Classification and quality audit. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 16, n. 1, p. 1, 2021. Disponível em: https://www.nepjol.info/index.php/NJOG/article/view/37407. Acesso em: 8 dec. 2025.