RT Journal Article SR Electronic T1 Electrodiagnostic testing of nerves and muscles: When, why, and how to order JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 37 OP 48 VO 72 IS 1 A1 Chémali, Kamal R. A1 Tsao, Bryan YR 2005 UL http://www.ccjm.org/content/72/1/37.abstract AB The electrodiagnostic examination can provide essential information in cases of suspected peripheral nervous system disorders or injury. To optimize the yield of this test, one must have a basic understanding of how it works, when and how to order it, and its inherent limitations.