Neurologic Manifestations of Progressive Systemic Sclerosis, 1972
Nebraska Med J 58:106, Aita,J.A., 1973
Dangers from Methylprednisolone Acetate Therapy by Intraspinal Injection
Arch Neurol 45:804-806, Nelson,D.A., 1988
Intraspinal Steroid Therapy
Neurol 31:168-171, Bernat,J.L., 1981