Lin J, Jacobson J A, Fessell D P, Weadock W J, Hayes C W
Department of Radiology, The University of Michigan Medical Center, 1500 E. Medical Center Dr., TC 2910, Ann Arbor, MI 48109-0326, USA.
AJR Am J Roentgenol. 2000 Dec;175(6):1711-9. doi: 10.2214/ajr.175.6.1751711.