Late Complication of Undetected Odontoid Fracture in ChildrenBMJ 300:319-320, Alp,M.S.&Crockard,H.A., 1990
Transient Areflexia & Quadriplegia Following Metrizamide MyelographyAnn Neurol 12:406-407, Peroutka,S.J.,et al, 1982