4[13]Woodard PK,Yusen RD.Diagnosis of pulmonary embolism with spiral computed tomography and magnetic resonance angiography.Curr Opin Cardiol,1999;14(5):442～447
5[14]Stein PD,Hull RD,Pineo GF.The role of newer diagnostic techniques in the diagnosis of pulmonary embolism.Curr Opin Pulm Med,1999;5(4):212～215
6[15]Laaban JP.Modern strategy for diagnosis and treatment of pulmonary embolism.Haemostasis,1999;29 Suppl S1:21～22
7[16]Hull RD,Raskob GE,Brant RF et al.Low-molecular-weight heparin vsheparin in the treatment of patients with pulmonary embolism. American-Canadian Thrombosis Study Group.Arch Intern Med,2000;160(2):229～236
8[1]Mc Cotter CJ,Chiang KS,Fearrington EL.Intrapulmonary artery infusion of urokinase for treatment of massive pulmonary embolism a review of 26 patients with and without contraindications to systemic thrombolytic therapy.Clin Cardiol,1999;22(10):661～664
9[2]Stein PD,Huang HI,Afzal A et al.Incidence of acute pulmonary embolism in a general hopital relation to age,sex,and race.Chest,1999;116(4):909～913
10[3]Masotti L,Ceccarelli E,Cappelli R et al.Rulmonary embolism in the elderly clinical,instrumental and laboratory aspects.Gerontology,2000;46(4):205～211
