title: Surgical pearl: the ultrasonic scalpel--a hemostatic tool in Mohs micrographic surgery.
authors.affiliation: Department of Dermatology, Brown University School of Medicine, Providence, Rhode Island, USA.
authors.forename: R G
authors.initials: RG
authors.lastname: Dufresne
authors.forename: J D
authors.initials: JD
authors.lastname: Whalen
mesh_terms: D006488:Hemostasis, Surgical / Q000295:instrumentation*; D006801:Humans; D015580:Mohs Surgery / Q000295:instrumentation*; D014465:Ultrasonics