1. Disturbances in vasomotor control;Guttmann,1976
2. Traumatic and congenital lesions of the spinal cord;Freed,1982
3. Spinal cord injury;Halstead,1985
4. Autonomic hyperreflexia: pathophysiology and medical management;Erickson;Arch Phys Med Rehabil,1980
5. Pulse volume recording disturbances in paraplegic patients;Walden;Paraplegia,1991