Lee D H, Rogers J M, Sevick R, Hewett L, Eliasziw M, Dunlavy S, Girvin J P, Parrent A, Blume W T, McLachlan R, Wiebe S, Mackenzie I R, Munoz D
Department of Radiology, University Hospital, London, Ontario, Canada.
Acad Radiol. 1996 Apr;3 Suppl 1:S60-1. doi: 10.1016/s1076-6332(96)80486-7.