Pain II:New Approaches to Management
Ann Neurol 9:101-106, Fields,H.L., 1981
Cortical Evoked Responses & Transcutaneous Electrotherapy
Neurol 30:663-665, Salar,G.,et al, 1980
The Chronic Pain Syndrome:Misconceptions & Management
Ann Int Med 93:588-596, Reuler,J.B.,et al, 1980