Mitral Valve Prolapse the Unresolved Questions
Hospital Practice 22:39-56, Schatz,I.J., 1987
Atlanto-Axial Subluxation in Rheumatoid Arthritis
Bone & Joint Surg 55B:458973., Rana,N.S., 1973
Abnormal Hemoglobin as a Cause of Neurolic Disease
Neurol 12:114, Greer,M.,et al, 1962