[Case-control study of 100 gastric cancer cases (author's transl)].
D000328:Adult; D000368:Aged; D002681:China; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000209:etiology*; D014029:Tobacco Use Disorder / Q000150:complications