Medical Implications of Computed Tomography ("Cat scanning")
NEJM 298:255, Abrams,H.L.,et al, 1978
Duane Syndrome & Congential Upper-Limb Anomalies:A Familial Occurrence
Arch Neurol 34:174, Okihiro,M.M.,et al, 1977
Neurologic Syndromes Accompanying Developmental Anomalies of Occipital Bone, Atlas, & Axis
Arch Neurol Psych 45:577, List,C., 1941