POUDEL, P. Pattern of menstruation and its problem among adolescent girls: a school based cross-sectional study. International Journal of Contemporary Pediatrics, [S. l.], v. 9, n. 7, p. 635–640, 2022. DOI: 10.18203/2349-3291.ijcp20221605. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/4025. Acesso em: 16 apr. 2026.