REFERENCES
- Duke, H. L. (1928a). Final Report of the League of Nations International Commission on Human Trypanosomiasis. Geneva. C.H., 629, 1928.
- Duke, H. L. (1928b). On the Effect on the Longevity of G. palpalis of Trypanosome Infections. Ann. Trop. Med. & Parasitol., 22, 25–32.