Stunell Helen, Govender Pradeep, Murphy Colm F, Torreggiani William C
Department of Radiology, Adelaide and Meath Hospitals incorporating the National Children's Hospital, Tallaght, Dublin, Ireland.
Br J Hosp Med (Lond). 2007 Dec;68(12):679. doi: 10.12968/hmed.2007.68.12.679.