title: Endoscopic lasso: is it new?
authors.forename: S M
authors.initials: SM
authors.lastname: Schutz
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000295:instrumentation*; D003135:Common Bile Duct; D005548:Foreign-Body Migration / Q000628:therapy*; D006801:Humans; D015607:Stents