Medical Implications of Computed Tomography ("Cat scanning")
NEJM 298:255, Abrams,H.L.,et al, 1978
Neurologic Eye Signs Following Motorcycle Accidents
Arch Neurol 46:761-762, Keane,J.R., 1989
Causes of Paralysis of the Third, Fourth, & Sixth Cranial Nerves
Am J Ophthalmol 61:353, Rucher,C.W., 1966