Arisi, Mariachiara, Matteo Crivellari, Benedetta Galli, Laura Grigolato, Francesca Di Lauro, Cesare Tomasi, Cesare Ariasi, et al. “Evaluation of 30% Urea Pretreatment in Enhancing the Efficacy of Photodynamic Therapy for Actinic Keratoses of the Scalp”. Dermatology Practical & Conceptual 16 (March 27, 2026): 6578. Accessed April 15, 2026. https://mail.dpcj.org/index.php/dpc/article/view/6578.