Hökl J, Korístek V, Cerný J, Gregor Z, Filkuka J, Busch K
Czech Med. 1985;8(1):12-4.
Autopsy and histological findings in the livers of pigs long-term surviving liver orthotopic allotransplantation indicate that there is no correlation between chronic rejection of the graft and the presence of biliary sludge in the bile tract.