RADHIKA, A. G.; SUNEJA, A.; MALIK, H.; GUPTA, R. QI initiative to improve utilization of centchroman: a non-steroidal contraceptive. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 11, n. 11, p. 3068–3073, 2022. DOI: 10.18203/2320-1770.ijrcog20222797. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12178. Acesso em: 4 dec. 2025.