1. Chronic critical leg ischaemia;Circulation,1991
2. Norgren L. Definition, incidence and epidemiology. In: Dormandy JA, Stock G, editors. Critical Leg Ischaemia: Its Pathophysiology and Management. Berlin: Springer, 1990:7–13.
3. Critical limb ischaemia: management and outcome. Report of a National Survey;Eur J Vasc Endovasc Surg,1995
4. Dormandy JA, Thoma PRS. What is the natural history of a critically ischaemic patient with and without his leg? In: Greenhalgh RM, Jamieson CW, Nicholaides AN, editors. Limb Salvage and Amputation for Vascular Disease. Philadelphia, PA: Saunders, 1988:11–26.
5. Wolfe JHN. Defining the outcome of critical limb ischaemia: A one year prospective study. Br J Surg 1986;73:321 (Abstract).