RT Journal Article SR Electronic T1 Comparison of Shunt Fraction Estimation Using Transcolonic Iodine-123-Iodoamphetamine and Technetium-99m-Pertechnetate in a Group of Dogs with Experimentally-Induced Chronic Biliary Cirrhosis JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 124 OP 129 VO 32 IS 1 A1 Philip D. Koblik A1 William J. Hornof A1 Chi-Kwan Yen A1 Jan Komtebedde A1 Eugene Breznock A1 Paul Fisher YR 1991 UL http://jnm.snmjournals.org/content/32/1/124.abstract AB