KUMAR, A.; SHARMA, M. A clinico-epidemiological study of melasma. International Journal of Research in Dermatology, [S. l.], v. 4, n. 4, p. 539–542, 2018. DOI: 10.18203/issn.2455-4529.IntJResDermatol20184457. Disponível em: https://www.ijord.com/index.php/ijord/article/view/397. Acesso em: 16 apr. 2026.