title: [Endoscopy of the upper portion of the gastrointestinal tract in the elderly].
mesh_terms: D000368:Aged; D000772:Anesthesia, Local / Q000379:methods; D004562:Electrocardiography; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D005773:Gastroscopy / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011229:Preanesthetic Medication / Q000379:methods
vernacular_title: Endoskopiia verkhnego otdela zheludochno-kishechnogo trakta u lits pozhilogo vozrasta.