Jones, T. M., H. Ellman, and T. deVries. “Pharmacokinetic Evaluation of Once-Daily Topical 4% Minocycline Foam in Adult and Pediatric Subjects With Moderate-to-Severe Acne in Two Phase 1 Studies”. SKIN The Journal of Cutaneous Medicine, vol. 2, no. S1, Feb. 2018, p. S34, doi:10.25251/skin.2.supp.33.