Hanke, C. W., Albrecht, L., Kyhl, L. K., Larrson, T., Oesterdal, M. L. and Spelman, L. (2018) “Efficacy and Safety of Ingenol Mebutate Gel in Field Treatment of Actinic Keratosis on Full Face, Balding Scalp, or Approximately 250 cm2 on the Chest: A Phase III, Randomized, Controlled Trial”, SKIN The Journal of Cutaneous Medicine, 2(S1), p. S46. doi: 10.25251/skin.2.supp.46.