title: Biliary Ascariasis Diagnosed and Extracted by ERCP in the United States.
authors.affiliation: Division of Gastroenterology and Hepatology, William Beaumont Hospital, Royal Oak, MI.
authors.forename: Dupinder
authors.initials: D
authors.lastname: Singh
authors.affiliation: Division of Gastroenterology and Hepatology, William Beaumont Hospital, Royal Oak, MI.
authors.forename: Sung
authors.initials: S
authors.lastname: Yang
authors.affiliation: Division of Gastroenterology and Hepatology, William Beaumont Hospital, Royal Oak, MI; Oakland University William Beaumont School of Medicine, Royal Oak, MI.
authors.forename: Mitchell S
authors.initials: MS
authors.lastname: Cappell