title: Oral cholangiography.
mesh_terms: D000284:Administration, Oral; D001649:Bile Duct Diseases / Q000000981:diagnostic imaging*; D002758:Cholangiography / Q000379:methods*; D003287:Contrast Media / Q000008:administration & dosage*; D006801:Humans; D007462:Iodobenzenes / Q000008:administration & dosage*; D007487:Ipodate; D008787:Metoclopramide / Q000008:administration & dosage*
chemical_list: D003287:Contrast Media; D007462:Iodobenzenes; D007487:Ipodate; D008787:Metoclopramide