Pilot study utilizing short contact protocols for treatment of actinic keratoses (AK) with ALA gel-red light photodynamic therapy (PDT). SKIN The Journal of Cutaneous Medicine, [S. l.], v. 8, n. 6, p. s486, 2024. DOI: 10.25251/skin.8.supp.486. Disponível em: https://skin.dermsquared.com/skin/article/view/3061. Acesso em: 22 may. 2025.