Oestreich Alan E, Stanek Jerzy W
Department of Radiology 5031, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH 45229-3039, USA.
Pediatr Radiol. 2010 Dec;40 Suppl 1:S50. doi: 10.1007/s00247-010-1703-x. Epub 2010 May 13.