8Rancic Z, Radak D, Stojanovic D. Early detection of asymptomatic carotid disease in patients with obliterative arteriosclerosis of the lower extremities[J]. Srp Arh Celok Lek, 2002, 130 : 258-264.
9Schainfeld RM. Management of peripheral arterial disease and intermittent claudication [J ]. J Am Board Faro Pract, 2001,14 : 443-450.
10Raso FM, Van People NM, Schalekamp MA, et al. Intimamadia thickness of the common carotid arteries is related to coronary ath- eroselerosis and leftventricular hypertrophy in older adults[J]. Angiology, 2002,53 : 569-- 574.
