title: [ABO blood groups and cancer family history factors in stomach cancer patients,approached from sex, age and clinical feature (author's transl)].
mesh_terms: D000017:ABO Blood-Group System; D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013274:Stomach Neoplasms / Q000097:blood / Q000453:epidemiology* / Q000235:genetics
chemical_list: D000017:ABO Blood-Group System