[Preoperative diagnosis of spontaneous internal biliary fistulas].
D001658:Biliary Fistula / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Dooperatsionnaia diagnostika samoproizvol'nykh vnutrennikh zhelchnykh svishcheĭ.