Therapeutic modalities in rehabilitation / [edited by] William E. Prentice, PhD, PT, ATC, FNATA, Professor, Coordinator of Sports Medicine Program, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina ; with case studies and lab activities contributed by William S. Quillen, PT, DPT, PhD, FACSM, Professor Emeritus, Board Certified Sports Clinical Specialist Emeritus, School of Physical Therapy & Rehabilitation Sciences, University of South Florida, Tampa, Florida, Frank Underwood, PhD, MPT, ECS, Professor Emeritus, Department of Physical Therapy, University of Evansville, Clinical Electrophysiologist, Rehabilitation Service, Orthopaedic Associates, Inc., Evansville, Indiana.