1. Alarcon-Castillo, L.: Varaciones de la pression venosa peripherica. Thesis. Lima, Faculty of Medicine, 1956
2. Anderson, C.B. and Gray, F.D.: The circulatory and ventilatory effects of nor- 100 movolemic polycythemia. Yale J. Biol. Med. 35: 233, 1962.
3. Arias-Stella, J. and Topilsky, M.: Anatomy of the coronary circulation at high altitude. In Porter, R. and Knight, J. (eds.): High Altitude Physiology: Cardiac and Respiratory Aspects. Ciba Foundation Symposium. Edinburgh, Churchill Livingstone, 1971, pp. 149–157.
4. Banchero, N., Sime, F., Penaloza, D., Cruz, J., Gamboa, R., and Marticorena, E.: Pulmonary pressure, cardiac output, and arterial oxygen saturation during exercise at high altitude and at sea level. Circulation 33: 249, 1966.
5. Bargeton, D., Durand, J., Mensch- Dechene, J., and Decaud, J.: Echanges de chaleur de la main. Rôle des réactions circulatoires et des variations de la température locale du sang artériel. J. Physiol. (Paris) 51: 111, 1959.