title: Comments on "evaluation of a microfocused ultrasound system for improving skin laxity and tightening in the lower face".
authors: Dr Friedmann is a dermatologic cosmetic surgeon in private practice in Austin, Texas.
authors: Daniel P
authors: DP
authors: Friedmann
mesh_terms: D003357:Cosmetic Techniques / Q000295:instrumentation*; D005145:Face; D005260:Female; D006801:Humans; D008297:Male; D012060:Rejuvenation; D015595:Skin Aging; D014464:Ultrasonic Therapy / Q000295:instrumentation*