“A Randomized Controlled Study of Topical Benzoyl Peroxide with Oral Doxycycline Versus Topical Benzoyl Peroxide with Oral Lymecycline in Acne Vulgaris”, J of Skin, vol. 7, no. 4, pp. 860–868, Jul. 2023, doi: 10.25251/skin.7.4.2.