DIRSCHKA, T.; REINHOLD, U.; FOGUET, M.; NOVAK, B.; SCHMITZ, B.; LUEBBERT, H.; SZEIMIES, R. M. Photodynamic Therapy for Actinic Keratosis and Field Cancerization Using BF-200 ALA: Results of Pivotal Phase III Trials and Follow-Up. SKIN The Journal of Cutaneous Medicine, [S. l.], v. 1, n. 3.1, p. s117, 2017. DOI: 10.25251/skin.1.supp.116. Disponível em: https://jofskin.org/index.php/skin/article/view/103. Acesso em: 8 aug. 2022.