1. Second European Consensus Document on Chronic Critical Leg Ischaemia;Eur J Vasc Surg,1992
2. Suggested standards for reports dealing with lower extremity ischaemia;Rutherford;J Vasc Surg,1986
3. Chronic critical leg ischaemia must be redefined;Thompson;Eur J Vasc Surg,1993
4. Statistical Yearbook of Finland 1994;Statistics Finland;Helsinki Painatuskeskus,1994
5. The definition of critical ischaemia of a limb;Bell,1982