9Moscoso MB, Mottier D, Nonent M, et al. Diagnosis of postoperative venous thromboembolism [J]. Presse Med, 2003, 32 (18): 852-859.
10Sehfinernann ILl, Munger H, Brower S, et al. Methodology for guideline development for the Seventh ACCP conference on antithrombotic and thrombolytic therapy [J]. Chest, 2004, 126 (suppl): 174-178.