RAJAN, N.; NATHAN, N.; VIJAYAKRISHNAN, M.; NATARAJAN, U. Is levonorgestrel intra-uterine system in menorrhagia: effective and acceptable? A retrospective study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 15, n. 3, p. 941–945, 2026. DOI: 10.18203/2320-1770.ijrcog20260551. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/16410. Acesso em: 26 feb. 2026.