3Bounameaux H, Cirafici P, DeMoerloose P, et al. Measmenmnt of D-dimer in plasma as diagnostic aid in suspected pulmonary embolism. Lancet, 1991,337:196.
4Rowbotham BJ, Egerton-Vernon J,Whitaker AN, et al. plasma crosslinked fibrin degradation products in pulmonary embolism. Thorax, 1990,45: 684 - 687.
5Come PC. Echocardiographic evaluation of pulmonary embolism and its response to therapeutic interventions.Chest, 1992,101:151 S- 162 S.
6Goodman LR, Lipehik PO. Diagnosis of acute pulmonmy embolism: Time for a new approach. Radiology, 1996,199:25 - 27.