1. Abderhalden, E., Frank, F. and Schittenlehn, A. Hoppe-Seylers, Z. Physiol. Chem. 631:215, 1909.
2. Coats, D.A. Anaesthes. Wiederbel.6:142, 1966.
3. Dudrick, S.Y. In: Intravenous Hyperalimentation, G.S.M. Cowan and W.L. Scheetz, Eds. Philadelphia, Lea and Febiger, p. v, 1972.
4. Farr, L.E. and Mac Fadyen, D.H. Proc. Soc. Exp. Biol.(NY)42: 444, 1939.
5. Garrison, F.H. An Introduction to the History of Medicine. Philadelphia, W.B. Saunders Co., p. 809, 1929.