Martin, M Primary sclerosing cholangitis. [electronic resource] - Annual review of medicine 1993 - 221-7 p. digital Publication Type: Journal Article; Review ISSN: 0066-4219 Standard No.: 10.1146/annurev.me.44.020193.001253 doi Subjects--Topical Terms: Cholangitis, Sclerosing--diagnosisHumans