Yang Benson P, Yang Carina W, Mindea Stefan A, Tomita Tadanori
Division of Pediatric Neurosurgery, Children's Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
Pediatr Radiol. 2005 Aug;35(8):830-1. doi: 10.1007/s00247-005-1460-4. Epub 2005 Apr 29.