title: Carbon dioxide insufflation during endoscopic retrograde cholangiopancreatography by non-expert endoscopists can be safer than air insufflation.
authors.forename: Takashi
authors.initials: T
authors.lastname: Muraki
authors.forename: Norikazu
authors.initials: N
authors.lastname: Arakura
authors.forename: Eiji
authors.initials: E
authors.lastname: Tanaka
mesh_terms: D000388:Air; D002245:Carbon Dioxide / Q000494:pharmacology*; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects / Q000379:methods*; D002983:Clinical Competence; D006801:Humans; D007327:Insufflation / Q000009:adverse effects / Q000379:methods; D010147:Pain Measurement; D061214:Patient Safety; D011028:Pneumoperitoneum, Artificial / Q000009:adverse effects / Q000379:methods*; D018570:Risk Assessment
chemical_list: D002245:Carbon Dioxide