title: Principles of endoscopic and laparoscopic ultrasound.
authors.affiliation: Department of Surgery, University of Colorado Health Sciences Center, Denver 80262.
authors.forename: G V
authors.initials: GV
authors.lastname: Stiegmann
authors.forename: R
authors.initials: R
authors.lastname: McIntyre
mesh_terms: D004724:Endoscopy; D006801:Humans; D010535:Laparoscopy; D014159:Transducers; D014465:Ultrasonics; D014463:Ultrasonography / Q000379:methods*