“Rapid Improvement With BPX-01 Minocycline Topical Gel in the Treatment of Moderate-to-Severe Inflammatory Acne Vulgaris: A Randomized, Double-Blind, Vehicle-Controlled Study”. SKIN The Journal of Cutaneous Medicine, vol. 1, no. 3.1, Oct. 2017, p. s53, https://doi.org/10.25251/skin.1.supp.52.