Beluffi Giampiero, Sileo Chiara
Department of Radiodiagnosis, Section of Paediatric Radiology, Fondazione IRCCS Policlinico S. Matteo, Piazzale Golgi, 2, Pavia, 27100, Italy.
Pediatr Radiol. 2009 Aug;39(8):876. doi: 10.1007/s00247-009-1204-y. Epub 2009 Mar 13.