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- Buckley, J. J. C. (1934). On the development, in Culicoides furens Poey, of Filaria (=Mansonella) ozzardi Manson, 1897. J. Helminth., 12, 99.
- Hopkins, C. A. (1952). Notes on the biology of certain Culicoides studied in the British Cameroons, West Africa, together with observations on their possible rôle as vectors of Acanthocheilonema perstans. Ann. Trop. Med. Parasit., 46, 165.
- Hopkins, C. A. and Nicholas, W. L. (1952). Culicoides austeni, the vector of Acanthocheilonema perstans. Ibid., 46, 276.
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- Kershaw, W. E. (1950). Studies on the epidemiology of filariasis in West Africa, with special reference to the British Cameroons and the Niger delta. I: Methods of survey for infections with Loa loa and Acanthocheilonema perstans. Ann. Trop. Med. Parasit., 44, 361.
- Kershaw, W. E. Crewe, W., and Beesley, W. N. (1954). Studies on the intake of microfilariae by their insect vectors, their survival, and their effect on the survival of their vectors. II: The intake of the microfilariae of Loa loa and Acanthocheilonema perstans by Chrysops spp. Ibid., 48, 102.
- Kershaw, W. E. Crewe, W., and Beesley, W. N. Keay, R. W. J., Nicholas, W. L., and Zahra, A. (1953). Studies on the epidemiology of filariasis in West Africa, with special reference to the British Cameroons and the Niger delta. IV: The incidence of Loa loa and Acanthocheilonema perstans in the rain-forest, the forest fringe and the mountain grasslands of the British Cameroons, with observations on the species of Chrysops and Culicoides found. Ibid., 47, 406.
- Kershaw, W. E. Crewe, W., and Beesley, W. N. Keay, R. W. J., Nicholas, W. L., and Zahra, A. Lavoipierre, M. M. J., and Chalmers, T. A. (1953). Studies on the intake of microfilariae by their insect vectors, their survival, and their effect on the survival of their vectors. I: Dirofilaria immitis and Aëdes aegypti. Ibid., 47, 207.
- Nicholas, W. L. (1953). The bionomics of Culicoides austeni, vector of Acanthocheilonema perstans in the rain-forest of the British Cameroons, together with notes on C. grahamii and other species which may be vectors in the same area. Ibid., 47, 187.
- Nicholas, W. L. Gordon, R. M., and Kershaw, W. E. (1952). The taking up of microfilariae in the blood by Culicoides spp. Trans. R. Soc. Trop. Med. Hyg., 46, 377.
- Nicholas, W. L. Gordon, R. M., and Kershaw, W. E. Kershaw, W. E., Keay, R. W. J., and Zahra, A. (1953). Studies on the epidemiology of filariasis in West Africa, with special reference to the British Cameroons and the Niger delta. III: The distribution of Culicoides spp. biting man in the rain-forest, the forest fringe and the mountain grasslands of the British Cameroons. Ann. Trop. Med. Parasit., 47, 95.
- Reid, J. A. (1953). Transmission of filariasis. Trans. R. Soc. Trop. Med. Hyg., 47, 84.
- Sharp, N. A. Dyce (1928). Filaria perstans; its development in Culicoides austeni. Ibid., 21, 371.