1. Del Rosso JQ, et al. A closer look at truncal acne vulgaris: prevalence, severity, and clinical significance. J Drugs Dermatol. 2007;6(6):597–600.
2. Hassan J, et al. The individual health burden of acne. J Health Psychol. 2009;14(8):1105–18.
3. Asai Y, et al. Management of acne: Canadian clinical practice guideline. CMAJ. 2016;188:118–26.
4. Bikowski J. A review of the safety and efficacy of benzoyl peroxide (5.3%) emollient foam in the management of truncal acne vulgaris. J Clin Aesthet Dermatol. 2010;3(11):26–9.
5. Liu C, Tan J. Understanding truncal acne: a practical guide to diagnosis and management. Skin Ther Lett. 2017.