1. European consensus on critical limb ischaemia;Lancet,1989
2. Second european consensus document on chronic critical leg ischaemia;Circulation,1991
3. Critical leg ischaemia: An appraisal of clinical definitions;Tyrrell;Br J Surg,1993
4. Non-invasively detected carotid stenosis and ischaemic heart disease in men with leg arteriosclerosis;Ogren;Lancet,1993
5. Ankle/Arm pressure index in asymptomatic middle-age males: an independent predictor of ten-year coronary heart disease mortality;Kornitzer;J Vasc Dis,1995