REFERENCES
- Kovacs, R.: Electrotherapy and Light Therapy. Philadelphia, Lea & Febiger, 1938, pp 133–134.
- Smart, M.: The influence of muscle action on tissue repair. Arch Phys Med 28: 429, 1947.
- Zankel, H. T.: Stimulation assistive exercise in hemiplegia. Geriatrics 13: 616–622 (September) 1960.
- Stillwell, G. K.: Clinical electric stimulation. In Licht, S. (Editor): Physical Medicine Library. Elec- trodiagnosis and Electromyography. New Haven, Connecticut, Elizabeth Licht,' Publisher, 1961, vol 1, chap 3.
ADDITIONAL REFERENCES
- Krusen, F. H.: Physical Medicine. Philadelphia, W. B. Saunders Company, 1941, chap 6, 8 and 9.
- Stillwell, G. K.: Electrical stimulation and iontophoresis. In Krusen, F. H., Kottke, F. J. and Ellwood, P. M. (Editors): Handbook of Physical Medicine and Rehabilitation. Philadelphia, W. B. Saunders Company, 1965, chap 14.