title: Immunological and epidemiological studies in a Venezuelan population with a high frequency of gastric carcinoma.
mesh_terms: D000328:Adult; D003241:Consanguinity; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D008297:Male; D010375:Pedigree; D013274:Stomach Neoplasms / Q000453:epidemiology* / Q000235:genetics / Q000276:immunology; D014687:Venezuela