REFERENCES
- Ashford, R. W. & Atkinson, E. A. (1992). Epidemiology of Blastocystis hominis infection in Papua New Guinea: age-prevalence and associations with other parasites. Annals of Tropical Medicine and Parasitology, 86, 129–136.
- Ashford, R. W., Hall, A. & Babona, D. (1981). Distribution and abundance of intestinal helminths in man in western Papua New Guinea with special reference to Strongyloides. Annals of Tropical Medicine and Parasitology, 73, 269–279.
- Barnish, G. & Ashford, R. W. (1989). Strongyloides cffuelleborni in Papua New Guinea: epidemiology in an isolated community and results of an intervention study. Annals of Tropical Medicine and Parasitology, 83, 449–506.
- Bundy, D. A. P., Chandiwana, S. K., Homeida, M. M. A., Yoon, S. & Mott, K. E. (1991). The epidemiological significance of a multiple-infection approach to the control of human helminth infections. Transactions of the Royal Society of Tropical Medicine and Hygiene, 85, 274–276.
- Chunge, R. N., Kamunri, F. & Kinoti, S. N. (1985). Intestinal parasitoses in Kenya: a review of intestinal helminths in Kenya 1990–1983. East African Medical Journal, 62 (Suppl.), 1–28.
- Hamilton, W. D. (1982). Pathogens as causes of genetic diversity in their host populations. In Population Biology of Infectious Diseases, eds. Anderson, R. M. & May, R. M. pp. 269–296. Berlin: Springer.