[Cancers of the extrahepatic bile duct; six observations].
D001650:Bile Duct Neoplasms; D017734:Bile Ducts, Extrahepatic; D006801:Humans; D009369:Neoplasms
BILE DUCTS/neoplasms
Les cancers des voies biliaires extrahépatiques; a propos de dix observations.