5Manojlovic V, Popovic V, Nikolic D, et al. Analysis of asso- ciated diseases in patients with acute critical lower limb is- chemia[ J]. Med Pregl,2013,66( 1 -2) :41 -45.
6Mutirangura P, Ruangsetakit C, Wongwanit C, et al. Acute arterial embolism of the lower extremities:impact of 24 - hour duration on the outcome of management[ J]. J Med As- soc Thai,2008,91 (9) : 1360 - 1367.
7Khorana AA, Francis CW, Culakova E et al. Thromboembolism is a leading cause of death in cancer patients receiving outpatient chemotherapy[J]. J Thromb Haemost, 2007,5 (3) : 632 - 4.