[Internal biliary fistulas].
D001658:Biliary Fistula; D001659:Biliary Tract; D005402:Fistula; D005767:Gastrointestinal Diseases; D041981:Gastrointestinal Tract
BILIARY TRACT/fistula; GASTROINTESTINAL SYSTEM/fistula
Fístulas biliares internas.