title: Endoscopy of the upper gastrointestinal tract.
authors.affiliation: Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
authors.forename: J
authors.initials: J
authors.lastname: Van Dam
authors.forename: W R
authors.initials: WR
authors.lastname: Brugge
mesh_terms: D016099:Endoscopy, Gastrointestinal; D004935:Esophageal Diseases / Q000175:diagnosis / Q000628:therapy; D004932:Esophageal and Gastric Varices / Q000175:diagnosis / Q000628:therapy; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000628:therapy; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D007421:Intestine, Small / Q000473:pathology; D015911:Sclerotherapy; D013272:Stomach Diseases / Q000175:diagnosis / Q000628:therapy