Cranston, Philip E.; Pollack, Charles V. Jr.; Harrison, R. Brent
From the Departments of Radiology (P. E. Cranston and R. B. Harrison) and Emergency Medicine (C. V. Pollack, Jr.), University of Mississippi Medical Center, Jackson, MS. Address correspondence and reprint requests to Dr. P. E. Cranston at Department of Radiology, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS 39216–4505, U.S.A.