title: Sonographic findings of systemic and hepatic venous gas associated with hemodialysis.
authors.affiliation: Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA 94143-0628, USA. rainer.poley@radiology.ucsf.edu
authors.forename: Rainer N
authors.initials: RN
authors.lastname: Poley
authors.forename: Janice
authors.initials: J
authors.lastname: Ho
authors.forename: Gretchen A
authors.initials: GA
authors.lastname: Gooding