E. . Stockfleth, M. V. Heppt, N. Bégeault, and A. Delarue, “Evaluating the Efficacy and Safety of 4% 5-Fluorouracil Cream in Patients with Actinic Keratosis: An Expert Opinion”, Acta Derm Venereol, vol. 103, p. adv11954, Nov. 2023.