NEL'N99 UG/32303 Nelson, Roger M. Clinical electrotherapy / Roger M. Nelson ... [et al.]. – 3rd ed.. – USA : Appleton & Lange, 1999 [12], 578p. : Including index ISBN83851491X : Rs.7500/- . Electrotheraphy – Electric stimulation . Hayes, Karen W. , Currier, Dean P., ed. |