
The Kirby-Xiao Intraoral Injection Technique: A Novel Method to Improve Perioral Cosmesis with Hyaluronic Acid Filler—A Review
J Clin Aesthet Dermatol. 2020;13(5):24–27 by Anny Xiao, DO; Renee Lucero, DO; and William T. Kirby, DO, FAOCD Drs. Xiao, Lucero, and Kirby are with the Western University of Health