4Goldhaber SZ.Low intensity warfarin anticoagulation is safe and effective as a long-term venous thromboembolism prevention strategy[J].J Thromb Thromblysis,2006,21 (1): 51-52.
5Teigen CI,MausTESheedy PF, et al .Pulmonary enbolima:diagnosis with contrast enhanced electron ' 'beam tandcomlison with pulmonary and biography[J].Radiology, 1995,194(2):313.
6Remy-Jardin M,Louvegny S,Remy J,et al.Acutecentralthromboe mbolic disease:postherapeutic follow up with spiral CT angigraphy [J].Radiolgy,1997,203(1):173-180.
6Lee LC,Shah K.Clinical manifestation of pulmonary embolism.Emerg Med Clin N Am,2001,19:925
7Rodger M,Wells PS.Diagnosis of pulmonary embolism.Thromb Res,2001,103:225
8Mayo JR,Remy-Jardin M,Miler NL et al.Pulmonary embolism:prospective comparison of spiral CT with ventilation perfusion scintig raphy.Radiogy,1997,205:447
9Remy-Jardin M,Ramy J,Deschildre F et al.Diagnosis of pulmonary embolism with spiral CT comparison with pulmonary angiography and seitgraphy.Radiogy,1996,200:699
10Remy-Jardin M,Rem J.Spiram CT angiography of the pulmonary circulation.Radiology,1999,212:615