1Stoffers HE, Rinkens PE, Kester AD, et al. The prevalence of asymptomatic and unrecognized peripheral arterial occlusive disease. Int J Epidemiol, 1996,25:282-290.
2Meijer WT, Hoes AW, Rutgers D, et al. Peripheral arterial disease in the elderly; the Rtterdam Study . Arterioscler Throm Vasc Biol, 1998,18: 185-192.
3Aquino R, Johnnides C, Makaroun M, et al . Natural history of claudication: Long-term serial follow-up study of 1244 claudicants. J Vasc Surg, 2001, 34:962-967.
4The ICAI Group. Long-term mortality and its predictors in patients with critical leg ischemia. Euro J Vasc Endovasc Surg,1997, 14: 91-95.
5CAPRIE Steering Committee. A randomized , blinded trial of clopidogrel versus aspirin in patiens at risk of ischaemic events. Lancet, 1996, 348: 1329-1339.
6Leng GC, Lee AJ, Fowkes FG, et al. Incidence,natural history and cardiovascular events in sympytomatic and asymptomatic peripheral arterial disease in the general population. Int J Epidemiol, 1996,25:1172-1181.
7Ingolfsson IO, Sigurdson G, Sigvaldason H, et al. A marked decline in the prevalence and incidence of intermittent claudication in Icelandic men 1968~1986: a strong relationship to smoking and serum cholesterol-the Reykjavik study. J Clin Epidemiol, 1994 , 47: 1237-1243.
8Cheng SW, Ting AC. Lipoprotein(a) level and mortality in patients with critical lower limb ischaemia. Eur J Vasc Endovasc Surg,2001,22:124-129.
9Loewe C, Schoder M. Peripheral vascular occlusive disease: evaluation with contrast-enhanced moving-bed MR angiography versus digital substraction angiography in 106 patients AJR Am J Roentgenol,2002,179:1013-1021.
10Koelemay MJ, Lijmer JG, Stoker J, et al . Magenetic resonance angiography for the evaluation of lower extremity arterial disease: a meta analysis. JAMA, 2001, 14,285: 1338-1345.