TY - GEN AU - Lygidakis,N J AU - Carlei,F TI - Structural and functional biliary tree changes secondary to extrahepatic biliary obstruction SN - 0013-726X PY - 1990///0213 KW - Bile Ducts KW - innervation KW - Biliary Tract KW - pathology KW - Cholestasis, Extrahepatic KW - Edema KW - Epithelium KW - ultrastructure KW - Fibrosis KW - Humans KW - Hyperplasia KW - Immunohistochemistry KW - Liver KW - Microscopy, Electron, Scanning N1 - Publication Type: Journal Article UR - https://doi.org/10.1055/s-2007-1012981 ER -