REFERENCES
- Bodian, D. (1952). Experimental studies on passive immunization against poliomyelitis. Am. J. Hyg., 56, 78.
- Bodian, D. (1953). Experimental studies on passive immunization against poliomyelitis. Am. J. Hyg., 58, 81.
- Kalter, S. S. (1962). A serological survey of antibodies to selected enteroviruses. Bull. Wld Hlth Org., 26, 759.
- Netrasiri, A., Xetrasiri, C., Kashemsant, C., and Valyasevi, A. (1957). Two hundred and four cases of polio. Siriraj Hasp. Gaz., 9, 459.