1. Predictive value of ultrasonically derived arterial pressures in determination of amputation level;Dean;Amer. Surg.,1975
2. Evaluation of extremity ischemia by skin fluorescence;Lawrence;Surg. Forum,1980
3. Doppler ankle pressures and stiff arteries;Lazarus,1978
4. The gold standard for amputation level selection: Xenon-133 clearance;Malone;J. Surg. Res.,1981
5. Prospective use of xenon Xe 133 clearance for amputation level selection;Moore;Arch. Surg.,1981