title: [Influence of bile viscosity and contrast medium concentration on PTC exposure quality].
mesh_terms: D001646:Bile / Q000502:physiology*; D001659:Biliary Tract / Q000000981:diagnostic imaging*; D002758:Cholangiography / Q000379:methods*; D002779:Cholestasis / Q000000981:diagnostic imaging*; D003287:Contrast Media; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D014783:Viscosity
chemical_list: D003287:Contrast Media