REFERENCES
- Ansari, N. (1973). Epidemiology and Control of Schistosomiasis (Bilharziasis). Basel: S. Karger.
- Dalton, P. R. & Pole, D. (1978). Water-contact pattern in relation to Schistosoma haematobium infection. Bulletin of the World Health Organization, 56, 417–426.
- Iarotski, L. S. & Davis, A. (1981). The schistosomiasis problem in the world: results of a WHO questionnaire survey. Bulletin of the World Health Organization, 59, 11–127.
- Jones, C. T. (1973). Assignment Report. Health component in the Volta Lake Research Report. AFR/SCHIST/27 WHO.
- Mccullough, F. S. (1965). A note on intestinal schistosomiasis and the snail host in Ghana. Annals of Tropical Medicine and Parasitology, 59, 312–319.
- Mccullough, F. S. & Ali, Y. M. (1965). Symposium on bilharziasis in Ghana: distribution and prevalence of Schistosoma haematobium and Schistosoma mansoni in Ghana. Ghana Medical Journal, 4, 83–84.
- Onori, E., Mccullough, F. S. & Rosei, L. (1963). Schistosomiasis in the Volta Region of Ghana. Annals of Tropical Medicine and Parasitology, 57, 59–70.
- Paperna, I. (1968). Studies on the transmission of schistosomiasis in Ghana: III. Notes on the ecology and distribution of Bulinus truncatus rohlfsi and Biomphalaria pfeijferi in the lower Volta Basin. Ghana Medical Journal, 7, 139–145.
- Paperna, I. (1969). Aquatic weeds and snail transmission of bilharzia in the new man-made Volta Lake in Ghana. Bulletin de l'Institut français d'Afrique noire, 31, 487–499.
- Smith, D. H., Warren, K. S. & Mahmoud, A. A. T. (1979). Morbidity in Schistosomiasis mansoni in relation to intensity of infection: study of a community in Kisumu, Kenya. American Journal of Tropical Medicine and Hygiene, 28, 220–229.