[Three cases of spontaneous bilio-digestive fistulas].
D001658:Biliary Fistula; D001659:Biliary Tract; D005402:Fistula; D041981:Gastrointestinal Tract
BILIARY TRACT/fistula; FISTULA; GASTROINTESTINAL SYSTEM/fistula
Su tre casi di fistole bilio-digestive spontanee.