Peripheral bile duct paucity and cholestasis in the liver of a patient with Alagille syndrome: further evidence supporting a lack of postnatal bile duct branching and elongation - Libbrecht,L.; Spinner,N.B.; Moore,E.C.; Cassiman,D.; Van Damme-Lombaerts,R.; Roskams,T. (Am J Surg Pathol, 2005)