Alcoholism is still a cause of pellagra in sunny countries. Journal of Pakistan Association of Dermatologists, [S. l.], v. 33, n. 1, p. 96–100, 2023. DOI: 10.66344/jpad.v33i1.2045. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/2045. Acesso em: 2 sep. 2026.