BONIFAZI, E. Iatrogenic gray-bluish hyperpigmentation. European Journal of Pediatric Dermatology, [S. l.], v. 28, n. 3, p. 191, 2018. DOI: 10.26326/2281-9649.28.3.1899. Disponível em: https://ejpd.com/index.php/journal/article/view/1899. Acesso em: 4 dec. 2024.