Bloom, S Inappropriate expression of blood group antigens on biliary and colonic epithelia in primary sclerosing cholangitis. [electronic resource] - Gut Jul 1993 - 977-83 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0017-5749 Standard No.: 10.1136/gut.34.7.977 doi Subjects--Topical Terms: AdultAgedAged, 80 and overAntigens, Tumor-Associated, Carbohydrate--immunologyBile Ducts--immunologyBiopsyBlood Group AntigensCholangitis, Sclerosing--immunologyColon--immunologyEpithelium--immunologyFemaleHumansImmunohistochemistryInflammatory Bowel Diseases--immunologyLiver--immunologyMaleMiddle Aged