[Ascariasis of the biliary tract; radiological demonstration by barium reflux].
D001196:Ascariasis; D001464:Barium; D001659:Biliary Tract; D001660:Biliary Tract Diseases; D006801:Humans; D011871:Radiology
D001464:Barium
ASCARIASIS; BILIARY TRACT/diseases
Ascaridiosi delle vie biliari; dimostrazione radiologica per via reflua.