BERMAN, B.; BHATIA, N.; PIACQUADIO, D.; HOULIHAN, A.; SIEGEL, D. Efficacy of ALA–PDT in the Treatment of Actinic Keratoses on the Upper Extremities: A Post Hoc Analysis of a Phase 3, Randomized, Vehicle-Controlled Trial. SKIN The Journal of Cutaneous Medicine, [S. l.], v. 4, n. 5, p. s66, 2020. DOI: 10.25251/skin.4.supp.65. Disponível em: https://www.jofskin.org/index.php/skin/article/view/1015. Acesso em: 17 may. 2022.