3FAGLIA E, MANTERO M, CAMINITI M, et al, Extensive use of peripheral angioplasty, particularly infrapopleteal, in the treatment of eschaemic diabetic foot ulcers: clinical results of a multicentric study of 221 consecutive diabetic subjects [J]. J Intern Med, 2002, 252(3); 225-232.
4SCHMITZ HJ, ERBEL R, MEYER J, et al. Influence of vessel dilatation on restenosis after successful percutaneous transluminal coronary angioplasty[J]. Am Heart J, 1996, 131(5): 884-891.