1. Alani, A.J. and Herbert, I.V., 1987. Effect of host resistance on the feeding and reproductive performance of Haemaphysalis punctata and Ixodes ricinus ticks. Research in Veterinary Science, 42, 238–243
2. Bailey, P.K., 1960. Notes on the rearing of Rhipicephalus appendiculatus and their infection with Theileria parva for experimental transmission. Bulletin of Epizootic Diseases for Africa, 8, 33–43
3. Boyden, S.V., 1951. The adsorption of proteins on erythrocytes treated with tannic acid and subsequent haemagglutination by antiprotein antisera. Journal of Experimental Medicine, 93, 107–120
4. Capstick, P.B., De Castro, J.J. and Nyindo, M., 1987. Intradermal reactions in cattle of three antigens derived from Rhipicephalus appendiculatus; antigen titration, specificity of reaction, selection and use to determine tick exposure in the field. Proceedings of the World Association for the Advancement of Veterinary Parasitology, Montreal, 12–15 August 1987, p. 19
5. George, J.E., Osburn, R.L. and Wikel, S.K., 1985. Acquisition and expression of resistance by Bos indicus and Bos indicus x Bos taurus calves to Amblyomma americanum infestation. Journal of Parasitology, 71, 174–182