REFERENCES
- Duke, H. L. (1930). On the occurrence in man of strains of T. gambiense non-transmissible cyclically by G. palpalis. Parasitol. 22, 490.
- Duke, H. L. (1931). Trypanosoma gambiense in monkeys and ruminants; prolonged infection, immunity and superinfection. Ibid. 23, 325.
- Robertson, Muriel. (1912). Notes on certain aspects of the development of Trypanosoma gambiense in Glossina palpalis. Rep. Sleeping Sickness Comm. Roy. Soc., XII, 138.
- Robertson, Muriel. (1913). Notes on the life-history of Trypanosoma gambiense, with a brief reference to the cycles of Trypanosoma nanum and Trypanosoma pecorum in Glossina palpalis. Ibid., XIII, 119.
- Taylor, A. W. (1932). The development of West African strains of Trypanosoma gambiense in Glossina tachinoides under normal laboratory conditions, and at raised temperatures. Parasitol. 24, 401.