title: [Active detection of preneoplastic and neoplastic diseases at an endoscopic center].
authors.forename: A M
authors.initials: AM
authors.lastname: Ambartsumian
mesh_terms: D001136:Armenia; D004724:Endoscopy; D006757:Hospital Units; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis*; D011230:Precancerous Conditions / Q000175:diagnosis*
vernacular_title: Aktivnoe vyiavlenie predopukholevykh i opukholevykh zabolevaniĭ v usloviiakh éndoskopicheskogo tsentra.