[Immunological studies on the aging and the family of gastric cancer, with special reference to cell-mediated immunity (author's transl)].
D000328:Adult; D000368:Aged; D000375:Aging; D006801:Humans; D007111:Immunity, Cellular; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000235:genetics / Q000276:immunology*