Berman, Brian, and Mark Nestor. “Observer-Blinded, Randomized Study to Determine the Safety and Efficacy of a Silicone Gel Versus a Gel Containing Onion Extract for the Appearance and Symptoms of Surgical Scars”. SKIN The Journal of Cutaneous Medicine 1, no. 3.1 (October 27, 2017): s123. Accessed January 21, 2025. https://skin.dermsquared.com/skin/article/view/135.