title: Pathological study of primary malignancies of stomach.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000473:pathology*; D014505:Urban Population