The pattern of gastric cancer in a district hospital in Sri Lanka.
D000328:Adult; D000368:Aged; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012959:Socioeconomic Factors; D013188:Sri Lanka; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology