[Morphology of intramural nerve structures in biliodigestive fistulas. I. Changes of a degenerative nature].
D001658:Biliary Fistula; D005402:Fistula; D005704:Gallbladder; D006801:Humans; D009417:Nerve Tissue; D013270:Stomach
BILIARY FISTULA; GALLBLADDER; STOMACH