title: HLA-B27 and colorectal cancer.
mesh_terms: D000328:Adult; D000368:Aged; D003110:Colonic Neoplasms / Q000209:etiology*; D005260:Female; D006680:HLA Antigens / Q000032:analysis*; D015796:HLA-B27 Antigen; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000209:etiology*
chemical_list: D006680:HLA Antigens; D015796:HLA-B27 Antigen