Benefit of Topical Combination Therapy for Acne Treatment: Analysis of Effect Size Using Number Needed to Treat. SKIN The Journal of Cutaneous Medicine, [S. l.], v. 6, n. 6, p. s86, 2022. DOI: 10.25251/skin.6.supp.86. Disponível em: https://skin.dermsquared.com/skin/article/view/1844. Acesso em: 23 oct. 2025.