1. Electromyography;Forster;Br. J. Hosp. Med.,1989
2. Surface electromyogram during voluntary contraction: processing tools and relation to physiological events;Duchene;Crit. Rev. Biomed. Eng.,1993
3. The Fractal Geometry of Nature;Mandelbort,1983
4. Fractal Physiology;Bassingthwaighte,1994
5. Fractals in physiology and medicine;Goldberger;Yale J. Biol. Med.,1987