Commentary on: Cryotherapy with liquid nitrogen versus topical salicylic acid application for cutaneous warts in primary care: randomized controlled trialBruggink S, Gussekloo J, Berger M, et al—CMAJ. 2010;182(15):1624-1630
Question: In outpatients who present with new cutaneous warts, what is the efficacy of treatment with cryotherapy, topical salicylic acid, and a wait-and-see approach in leading to clearance of baseline lesions at 13 weeks?