LOH, Chee H.; TAN, Chris L.; TAN, Kong B.; SUDHOFF, Holger; GOON, Peter. Malignant Transformation in Porokeratosis Ptychotropica: A Systematic Review. Acta Dermato-Venereologica, [S. l.], v. 104, p. adv40558, 2024. DOI: 10.2340/actadv.v104.40558. Disponível em: https://medicaljournalssweden.se/actadv/article/view/40558. Acesso em: 25 may. 2026.