Madewell John E, Hattery Robert R, Thomas Stephen R, Kun Larry E, Becker Gary J, Merritt Christopher, Davis Lawrence W
American Board of Radiology, 5441 E. Williams Boulevard, Tucson, AZ 85711, USA.
Radiology. 2005 Jan;234(1):17-25. doi: 10.1148/radiol.2341041563.