title: A dialysis patient with apparent air in the biliary tree.
authors.affiliation: Section of Nephrology, Department of Medicine, Yale University School of Medicine, New Haven, Connecticut 06520-8029, USA.
authors.forename: Brian S
authors.initials: BS
authors.lastname: Rifkin
authors.forename: Ursula C
authors.initials: UC
authors.lastname: Brewster
authors.forename: Mark A
authors.initials: MA
authors.lastname: Perazella