REFERENCES
- Crewe, W. (1954). Studies on Ethiopian Chrysops as possible vectors of loiasis. I: Chrysops langi Bequaert. Ann. trop. Med. Parasit., 48, 216.
- Duke, B. O. L., and Wijers, D. J. B. (1958). Studies on loiasis in monkeys. I: The relationship between human and simian Loa in the rain-forest zone of the British Cameroons. Ibid., 52, 158.
- Kershaw, W. K., and Williamson, J. (1952). Studies on the chemoprophylaxis of experimental filariasis with MSb (Friedheim). 1: The prophvlactic activity during an interval of six months. Ibid., 46, 268.
- Kershaw, W. K., and Williamson, J. and Bertram, D. S. (1949). Chemoprophylaxis of experimental filariasis in the cotton-rat. Brit. med. J., 1, 130.