Assessment of Photodynamic Therapy Services Performed Among Medicare Beneficiaries from 2018 to 2019
J Clin Aesthet Dermatol. 2022;15(11):37–39. by Christian Gronbeck, MD* and Ashley M. Hine, BS*; Jeffrey M. Cohen, MD; and Hao Feng MD, MHS *Dr. Gronbeck and Ms. Hine share co-first