title: Differentiating ultrasound technologies.
authors.forename: Pamela G
authors.initials: PG
authors.lastname: Unger
mesh_terms: D005260:Female; D006801:Humans; D007871:Leg Ulcer / Q000628:therapy*; D008297:Male; D014464:Ultrasonic Therapy; D014689:Venous Insufficiency / Q000150:complications*