title: An update on gastrointestinal surgery.
authors.forename: M
authors.initials: M
authors.lastname: Zeiderman
authors.forename: W E
authors.initials: WE
authors.lastname: Thomas
mesh_terms: D017081:Cholecystectomy, Laparoscopic; D015179:Colorectal Neoplasms / Q000601:surgery; D003248:Constipation / Q000601:surgery; D013505:Digestive System Surgical Procedures; D004935:Esophageal Diseases / Q000601:surgery; D005767:Gastrointestinal Diseases / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy; D010437:Peptic Ulcer / Q000601:surgery; D016737:Proctocolectomy, Restorative; D013274:Stomach Neoplasms / Q000601:surgery