1. Dobkin J, Reichel J. Pulmonary embolism: Diagnosis and treatment. Cardiol Clin1987;5(4):577-582.
2.
2. Cronan JJ, Dorfman GS, Grusmark J. Lowerextremity deep venous thrombosis: Further experience with and refinements of US assessment. Radiology1988;168(1):101-107.
3.
3. Moser KM. Pulmonary embolism: Where the problem is not (editorial). JAMA1976;236(13):1500-1500.
4.
4. Gooding GAW. Current Status: Ultrasound Detection of Deep Venous Thrombosis. Duplex Imaging Conference, San Diego, CA, January 19-21, 1989.
5.
5. Goldhaber SZ, Godleski JJ. In Goldhaber SZ (ed): Pulmonary Embolism and Deep Venous Thrombosis. Philadelphia: WB Saunders, 1985, 14-16, 91-91.
6.
6. Vogel P. Laing FC, Jeffrey RB Jr, Wing VW. Deep Venous Thrombosis of the Lower Extremity: US Evaluation. Radiology1987;163(3):747-751.
7.
7. Appelman PT, De Jong TE, Lampmann LE. Deep venous thrombosis of the leg: US findings. Radiology1987;163(3):743-746.
8.
8. Aitken AG, Godden DJ. Real-time ultrasound diagnosis of deep vein thrombosis: A comparison with venography. Clin Radiol1987;38(3):309-313.