title: Radiographic contrast media used in ERCP. Endoscopic Retrograde Cholangiopancreatography. American Society for Gastrointestinal Endoscopy.
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods* / Q000592:standards*; D003287:Contrast Media / Q000737:chemistry / Q000145:classification / Q000191:economics; D006801:Humans
chemical_list: D003287:Contrast Media