Causalgia and Other Reflex Sympathetic Dystrophies
In the Management of Pain, Lea & Febiger, Phila, p. 220, Bonica,J.J., 1990
Headaches After Lumbar Puncture & Insensitivity To Pain In Psychiatric Patients
NEJM 301:110, Torrey,E., 1979
Behavioral Sequelae of Closed Head Injury
Arch Neurol 35:720-727, Levin,H.S.,et al, 1978