title: [Combined endoscopic studies in the diagnosis of diseases of the upper segment of the digestive tract].
mesh_terms: D004724:Endoscopy; D004945:Esophagoscopy; D005773:Gastroscopy; D006801:Humans; D010535:Laparoscopy; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*; D013272:Stomach Diseases / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging
vernacular_title: Sochetannye endoskopicheskie issledovaniia v diagnostike zabolivaniĭ verkhnego otdela pishchevaritel'nogo trakta