1. National Pressure Ulcer Advisory Panel. Pressure ulcer prevalence, cost and risk assessment: consensus development conference statement. Decubitus 2:24, (1989).
2. J.Maklebust, Pressure ulcers: Etiology and prevention. Nurse Clin North Am 22:359, (1987).
3. Section III; Principles and Methods of Treatment (chapters 8–17). In: Wound Healing: Alternatives in Management, J.McCulloch, L.Kloth, J.Feedar, eds. 2nd edition, F.A.Davis, Philadelphia, pp.135–412 (1995).
4. Kloth and J. Feedar, Acceleration of wound healing with high voltage monophasic pulsed current. Phys Ther 68:503, (1988).
5. J.Feedar, L.Kloth and G.Gentzkow, Chronic Dermal Ulcer Healing Enhanced with Monophasic Pulsed Electrical Stimulation. Phys Ther 71:639, (1991).