title: ERCP for altered Roux-en-Y anatomy: a single-balloon or short double-balloon enteroscope?
authors.forename: M
authors.initials: M
authors.lastname: Matsushita
authors.forename: M
authors.initials: M
authors.lastname: Shimatani
authors.forename: T
authors.initials: T
authors.lastname: Ikeura
authors.forename: M
authors.initials: M
authors.lastname: Takaoka
authors.forename: K
authors.initials: K
authors.lastname: Okazaki
mesh_terms: D000713:Anastomosis, Roux-en-Y / Q000009:adverse effects*; D002404:Catheterization / Q000295:instrumentation* / Q000379:methods; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000295:instrumentation* / Q000379:methods; D006801:Humans