[Problems of the early diagnosis of stomach cancer by gastroscopic methods].
D000328:Adult; D000368:Aged; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis*
Problemy svoevremennoĭ diagnostiki raka zheludka gastroskopicheskim metodom.