title: [Fibroma and fibrosarcoma of the extra hepatic bile ducts].
authors.affiliation: First Department of Pathology, Teikyo University School of Medicine, Japan.
authors.forename: J
authors.initials: J
authors.lastname: Shiga
mesh_terms: D001650:Bile Duct Neoplasms / Q000473:pathology; D017734:Bile Ducts, Extrahepatic; D005350:Fibroma / Q000473:pathology; D005354:Fibrosarcoma / Q000473:pathology; D006801:Humans