1. Miller, F.A., Brown, E.B., Buckley, J.J., VanBeRgen, F.H., &Varco, R.L. Respiratory acidosis: its relationship to cardiac function and other physiologic mechanisms. Surgery32:171 (1952).
2. Cherniack, R.M., Cherniack, L., &Naimark, A. Respiration in Health and Disease (2nd ed.) Philadelphia, Saunders (1972).
3. Nunn, J.F. The effects of hypercapnia. Chapter in Modern Trends in Anaesthesia, No. 2, Editors: Evans, T.F. & Gray, T.C., London, Butterworth (1962).
4. Homi, J., Smart, J.F., &Wasmuth, C.E. Cerebrovascular response of arteriosclerotic patients to hypercapnia during general anaesthesia. Acta anaesth. scand. Suppl.23: 629 (1966).
5. Broom, B. &Sellick, B.A. Controlled hypercapnia in open heart surgery under hypothermia Lancetii: 452 (1965).