Gold, Linda Stein, Sunhil Dhawan, Jonathan Weiss, Zoe Diana Draelos, Herman Ellman, and Iain Stuart. “An Open-Label Extension of Two Phase 3 Studies Evaluating Long-Term Efficacy of FMX101 4% Minocycline Foam for the Treatment of Acne Vulgaris”. SKIN The Journal of Cutaneous Medicine 30 (November 9, 2019): S1. Accessed December 2, 2020.