[Active detection of stomach cancer].
D000328:Adult; D001706:Biopsy; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012306:Risk; D012959:Socioeconomic Factors; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000453:epidemiology
Aktivnoe vyiavlenie bol'nykh rakom zheludka.