title: EUS versus ERCP in patients with suspected common bile duct stones--is EUS the safest option?
authors.affiliation: Division of Gastroenterology, Harborview Medical Center, 325 Ninth Avenue, HH642 Box 359773, Seattle, WA 98104, USA
authors.forename: Pedro M
authors.initials: PM
authors.lastname: Pinto-Marques
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Rulyak