title: Obtaining contrast-free bile during ERCP.
authors.forename: S P
authors.initials: SP
authors.lastname: Misra
authors.forename: M
authors.initials: M
authors.lastname: Dwivedi
mesh_terms: D001646:Bile / Q000737:chemistry* / Q000378:metabolism; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods*; D003287:Contrast Media / Q000008:administration & dosage; D006801:Humans; D016343:Monitoring, Intraoperative / Q000379:methods; D013396:Suction
chemical_list: D003287:Contrast Media