[Endoscopic diagnosis of early stomach cancer].
D000368:Aged; D005773:Gastroscopy; D006801:Humans; D008297:Male; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000145:classification / Q000175:diagnosis*; D013997:Time Factors
Endoskopicheskaia diagnostika rannego raka zheludka