REFERENCES
- Broom, J. C. & Brown, H. C. (1940). Studies in trypanosomiasis. IV: Notes on the serological characters of T. brucei after cyclical development in Glossina morsitans. Transactions of the Royal Society of Tropical Medicine and Hygiene, 34, 53–64.
- Cunningham, M. P. & Vickerman, K. (1962). Antigenic analysis in the Trypanosoma brucei group using the agglutination reaction. Transactions of the Royal Society of Tropical Medicine and Hygiene, 56, 48–59.
- Dar, F. K., Goedbloed, E., Ligthart, G. S., Minter, D. M. & Wilson, A. J. (1972). Serological studies on trypanosomiasis in East Africa. I: Introduction and techniques. Annals of Tropical Medicine and Parasitology, 66, 21–29.
- Gray, A. R. (1965). Antigenic variation in a strain of Trypanosoma brucei transmitted by Glossina morsitans and Glossina palpalis. Journal of General Microbiology, 41, 195–214.
- Gray, A. R. (1966). The antigenic relationship of strains of Trypanosoma brucei isolated in Nigeria. Journal of General Microbiology, 44, 263–271.
- Gray, A. R. (1967). Some principles of the immunology of trypanosomiasis. Bulletin of the World Health Organization, 37, 177–193.
- 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. Journal of General Microbiology, 62, 301–313.
- Gray, A. R. (1972). Variable agglutinogenic antigens of Trypanosoma gambiense and their distribution among isolates of the trypanosome collected in different places in Nigeria. Transactions of the Royal Society of Tropical Medicine and Hygiene, 66, 263–284.