title: Laparoscopic ultrasound invades the abdomen.
authors.affiliation: University of Cincinnati, USA.
authors.forename: G L
authors.initials: GL
authors.lastname: Merhar
authors.forename: D J
authors.initials: DJ
authors.lastname: Shelley
authors.forename: E
authors.initials: E
authors.lastname: Fegelman
mesh_terms: D017081:Cholecystectomy, Laparoscopic; D019160:Endosonography; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D010535:Laparoscopy; D018084:Ultrasonography, Interventional