REFERENCES
- Broom, J. C. & Brown, H. C. (1940). Studies on trypanosomiasis. IV: Notes on the serological characters of Trypanosoma brucei after cyclical development in Glossina morsitans. Transactions of the Royal Society of Tropical Medicine and Hygiene, 34, 53–64.
- Chandler, R. L. (1958). Studies on the tolerance of N'dama cattle to trypanosomiasis. The Journal of Comparative Pathology and Therapeutics, 68, 253–260.
- Clarkson, M. J. & Awan, M. A. Q. (1969a). Complement and immune lysis of trypanosomes. Transactions of the Royal Society of Tropical Medicine and Hygiene, 63, 9.
- Clarkson, M. J. & Awan, M. A. Q. (1969b). The immune response of sheep to Trypanosoma vivax. Annals of Tropical Medicine and Parasitology, 63, 515–527.
- Dar, F. K. (1972). Antigenic variation of Trypanosoma vivax in cattle infected with strains from wild-caught tsetse flies. Tropical Animal Health and Production, 4, 237–244.
- Dar, F. K., Goedbloed, E., Ligthart, G. S., Minter, D. M. & Wilson, A. J., (1973). Serological studies on trypanosomiasis in East Africa. I: Introduction and techniques. Annals of Tropical Medicine and Parasitology, 67, 21–29.
- Desowitz, R. S. & Watson, H. J. C. (1951). Studies on Trypanosoma vivax. I: Susceptibility of white rats to infection. Annals of Tropical Medicine and Parasitology, 45, 207–219.
- Desowitz, R. S. & Watson, H. J. C. (1953). Studies on Trypanosoma vivax. VI: The occurrence of antibodies in the sera of infected sheep and white rats, and their influence on the course of infection in white rats. Annals of Tropical Medicine and Parasitology, 47, 247–257.
- Goedbloed, E., Ligthart, G. S., Minter, D. M., Wilson, A. J., Dar, F. K. & Paris, J. (1973). Serological studies on trypanosomiasis in East Africa. II. Comparisons of antigenic types of Trypanosoma brucei subgroup organisms isolated from wild tsetse flies. Annals of Tropical Medicine and Parasitology, 67, 31–43.
- Gray, A. R. (1961). Soluble antigens of Trypanosoma vivax and of other trypanosomes. Immunology, 4, 253–261.
- Gray, A. R. (1965). Antigenic variation in a strain of Trypanosoma brucei transmitted by Glossina morsitans and palpalis. The Journal of General Microbiology, 41, 195–214.
- Gray, A. R. (1970). A study of the antigenic relationships of isolates of Trypanosoma brucei collected from a herd of cattle kept in one locality for five years. The Journal of General Microbiology, 62, 301–313.
- Jones, T. W. & Clarkson, M. J. (1971). Antigenic variation of a tsetse transmissible strain of Trypanosoma vivax. Transactions of the Royal Society of Tropical Medicine and Hygiene, 65, 259.
- Kimber, C. D. (1966). A method for diagnosing human trypanosomiasis using the indirect fluorescent antibody technique. Annual Report of the East African Trypanosomiasis Research Organisation, 1965, p. 31–32.
- Weitz, B. (1963). The specificity of trypanosomal antigens by immunofluorescence. The Journal of General Microbiology, 32, 145–149.
- Wilson, A. J. (1968). Studies on African trypanosomes. Thesis: University of Edinburgh.