1. FIDLER, H. K., GLASGOW, R. D. & CARMICHAEL, E. B. (1940) : Pathological changes produced by the subcutaneous injection of rattlesnake (Crotalus) venom into Macaca mulatta monkeys. Am. J. Path., 16, 355-364.
2. HOUSSAY, B. A. (1930) : Classification des actions des venins de serpents sur 1'organisme animal. Compt. rend. soc. biol., 105, 308-310.
3. KAISER, E. & MICHL, H. (1958) : Die Biochemie der tierischen Gifte, 1st. Ed., p. 217, Franz Deuticke, Wien.
4. KELLAWAY, C. H. (1939) : Animal poisons. Ann. Rev. Biochem., 8, 541-556.
5. KONDO, H., KONDO, S., IKEZAWA, H., MURATA, R. & OHSAKA, A. (1960) : Studies on the quantitative method for determination of hemorrhagic activity of Habit snake venom. Jap. J. M. Sc. & Biol., 13, 43-51.