Greene, D. G., Klocke, F. J., Schimert, G. L., Bunnell, I. L., Wittenberg, S. M., & Lajos, T. (1972). Evaluation of Venous Bypass Grafts from Aorta to Coronary Artery by Inert Gas Desaturation and Direct Flowmeter Techniques.

Greene, David G., Francis J. Klocke, George L. Schimert, Ivan L. Bunnell, Stephen M. Wittenberg, ja Thomas Lajos. Evaluation of Venous Bypass Grafts From Aorta to Coronary Artery By Inert Gas Desaturation and Direct Flowmeter Techniques. 1972.

Greene, David G., et al. Evaluation of Venous Bypass Grafts From Aorta to Coronary Artery By Inert Gas Desaturation and Direct Flowmeter Techniques. 1972.