title: Radiofrequency: the next step for gingival depigmentation.
authors.affiliation: Department of Oral and Maxillofacial Surgery, UKGM GmbH, University Hospital of Marburg, Faculty of Medicine, Philipps University, Marburg, Germany. E-mail: poramate.pitakarnnop@gmail.com.
authors.forename: Poramate
authors.initials: P
authors.lastname: Pitak-Arnnop
authors.forename: Kittipong
authors.initials: K
authors.lastname: Dhanuthai
authors.forename: Niels Christian
authors.initials: NC
authors.lastname: Pausch