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. J of Skin 2018, 2 (S1), S46. https://doi.org/10.25251/skin.2.supp.46.