Burbidge, Toni. “A Review of Metvix for the Treatment of Actinic Keratoses, Superficial Basal Cell Carcinoma and for Use in Daylight Photodynamic Therapy”. Canadian Dermatology Today 4, no. s01 (January 1, 2023): 2–6. Accessed April 3, 2025. https://canadiandermatologytoday.com/article/view/4-s01-burbidge.