Munden R F, Nesbitt J C, Kemp B L, Chasen M H, Whitman G J
Division of Diagnostic Imaging, The University of Texas M. D. Anderson Cancer Center, Box 57, 1515 Holcombe Blvd., Houston, TX 77030, USA.
AJR Am J Roentgenol. 2000 Nov;175(5):1340. doi: 10.2214/ajr.175.5.1751340.