REFERENCES
- Abdel-Wahab, M. F., Powers, K. G., Mahmoud, S. S. & Good, W. C. (1974). Suppression of schistosome granuloma formation by malaria in mice. American Journal of Tropical Medicine and Hygiene, 23, 915–918.
- Bell, D. R. (1963). A new method for counting Schistosoma mansoni eggs, with special reference to therapeutic trials. Bulletin of the World Health Organization, 29, 525–530.
- Buck, A. A., Anderson, R. I., Macrae, A. A. & Fain, A. (1978a). Epidemiology of poly-parasitism: I. Occurrence, frequency and distribution of multiple infections in rural communities in Chad, Peru, Afghanistan and Zaire. Tropenmedizin und Parasitologic, 29, 61–70.
- Buck, A. A., Anderson, R. I., MacRae, A. A. & Fain, A. (1978b). Epidemiology of poly-parasitism: II. Types of combinations, relative frequency and association of multiple infections. Tropenmedizin und Parasitologic, 29, 137–144.
- Cox, F. E. G. (1974). A comparative account of the effects of betamethasone on mice infected with Plasmodium vinckei chabaudi and Plasmodium bergheiyoelii. Parasitology, 68, 19–26.
- Doenhoff, M., Bickle, Q., Long, E., Bain, J. & McGregor, A. (1978). Factors affecting the acquisition of resistance against Schistosoma mansoni in mice: I. Demonstration of resistance to reinfection using a model system that involves perfusion of mice within three weeks of challenge. Journal of Helminthology, 52, 173–186.
- Erickson, D. G. (1965). Anaemia in mice infected with gamma-irradiated or non-irradiated Schistosoma mansoni. American Journal of Tropical Medicine and Hygiene, 14, 996–1002.
- Garnham, P. C. C. (1966). Malaria Parasites and other Haemosporidia. Oxford: Blackwells.
- Jayawardena, A. N., Targett, G. A. T., Leuchars, E., Carter, R. L., Doenhoff, M.J. & Da Vies, A. J. S. (1975). T-cell activation in murine malaria. Nature, 258, 149–151.
- Lawrence, J. D. (1973). The ingestion of red blood cells by Schistosoma mansoni. Journal of Parasitology, 59, 60–63.
- Lewinsohn, R. (1975). Anaemia in mice with concomitant Schistosoma mansoni and Plasmodium berghei yoelii infection. Transactions of the Royal Society of Tropical Medicine and Hygiene, 69, 51–56.
- Long, E., Lwin, M., Targett, G. & Doenhoff, M. (1981). Factors affecting the acquisition of resistance against Schistosoma mansoni in the mouse: VIII. Failure of concurrent infections with Plasmodium chabaudi to affect resistance to reinfection with S. mansoni. Annals of Tropical Medicine and Parasitology, 75, 79–86.
- Mahmoud, A. A. F. & Woodruff, A. W. (1972). Mechanisms involved in the anaemia of schistosomiasis. Transactions of the Royal Society of Tropical Medicine and Hygiene, 66, 75–84.
- Mahmoud, A. A. F. & Woodruff, A. W. (1973). The contribution of adult worms to the development of anaemia in schistosomiasis. Transactions of the Royal Society of Tropical Medicine and Hygiene, 67, 171–173.
- Moore, D. V., Yolles, T. K. & Meleney, H. E. (1954). The relationship of male worms to the sexual development of female Schistosoma mansoni. Journal of Parasitology, 40, 166–185.
- Ott, K. J. (1968). Influence of reticulocytosis on the course of infection of Plasmodium chabaudi and P. berghei. Journal of Protozoology, 15, 365–369.
- Peters, W. (1968). The chemotherapy of rodent malaria, II: host-parasite relationships, Part 2: the relationship between chloroquine sensitivity and the age of the host cell. Annals of Tropical Medicine and Parasitology, 62, 246–251.
- Smithers, S. R. & Terry, R.J. (1965). The infection of laboratory hosts with cercariae of Schistosoma mansoni and the recovery of adult worms. Parasitology 55, 695–700.
- Taylor, M. G., Amin, M. B. A. & Nelson, G. S. (1969). ‘Parthenogenesis’ in Schistosoma mattheei. Journal of Helminthology, 43, 197–206.
- Yoeli, M. (1956). Some aspects of concomitant infections of Plasmodia and Schistosomes: I. The effect of Schistosoma mansoni on the course of infection of Plasmodium berghei in the field vole (Microtus guentheri). American Journal of Tropical Medicine and Hygiene, 5, 988–999.