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