TRIVEDI, F. J.; DELIWALA, K. J.; DELIWALA, D. J.; PATEL, S. V. FIGO classification system (PALM-COEIN) for causes of abnormal uterine bleeding in non-gravid women. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 13, n. 5, p. 1140–1143, 2024. DOI: 10.18203/2320-1770.ijrcog20241055. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/14113. Acesso em: 30 oct. 2025.