Dirschka, T., Ekanayake-Bohlig, S., Dominicus, R., Aschoff, R., Herrera-Ceballos, E., Botella-Estrada, R., Hunfeld, A., Schmitz, B., Lubbert, H., & Puig, S. (2017). Daylight Photodynamic Therapy of Actinic Keratosis with BF-200 ALA compared to MAL. SKIN The Journal of Cutaneous Medicine, 1(3.1), s115. https://doi.org/10.25251/skin.1.supp.114