1. 125-I-labelled fibrinogen in the diagnosis of deep vein thrombosis and its correlation with phlebography;Negus, D.; Pinto, D.J.; LI', LeQuesne; Brown, N.; Chapman, M.,1968
2. Diagnosis of lower limb venous thrombosis by Doppler ultrasound technique;Sigel, B.; WR, Jr, Felix; Popky, G.L.; Ipsen, J.;Arch Surg,1972
3. Noninvasive quantitation of maximum venous outflow in acute thrombophlebitis;Barncs, R.W.; Collicott, P.E.; Mozersky, D.J.; Summer, D.S.; Strandness, D.E.;Surgery,1972