[Pathogenesis of so-called benign tumors of the extrahepatic bile ducts].
D001652:Bile Ducts; D017734:Bile Ducts, Extrahepatic; D003135:Common Bile Duct; D006801:Humans; D009369:Neoplasms
BILE DUCT, COMMON/neoplasms
Zur Pathogenese sogenannter gutartiger Tumoren der extrahepatischen Gallenwege.