Hanke, C William, Lorne Albrecht, Laerke K Kyhl, Thomas Larrson, Marie L Oesterdal, and Lynda Spelman. “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, no. S1 (February 23, 2018): S46. Accessed July 22, 2024. https://jofskin.org/index.php/skin/article/view/275.