KEEN, M. A. Urticaria pigmentosa: A case report. Nepal Journal of Dermatology, Venereology & Leprology, [S. l.], v. 13, n. 1, p. 57–60, 2016. DOI: 10.3126/njdvl.v13i1.14307. Disponível em: https://www.nepjol.info/index.php/NJDVL/article/view/14307. Acesso em: 6 may. 2024.