[Malignant tumors of the main bile duct. Apropos of 18 cases].
D000368:Aged; D001650:Bile Duct Neoplasms / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Tumeurs malignes de la voie biliaire principale. A propos de 18 observations.