REFERENCES
- Igweh, A. C. & Onabanjo, A. O. (1989). Chemotherapeutic effects of Annona senegalensis in Trypanosoma brucei brucei. Annals of Tropical Medicine and Parasitology, 83, 527–534.
- Most, H. & Montuori, W. A. (1975). Rodent systems (Plasmodium berghei—Anopheles stephensi) for screening compounds for potential causal prophylaxis. American Journal of Tropical Medicine and Hygiene, 24, 179–182.
- Oliver, B. (1960). Medicinal Plants in Nigeria. Ibadan: Nigerian College of Arts, Science and Technology.
- Onabanjo, A. O. (1983). Therapeutic evaluation of certain effects of drug plant Morinda morindoides in malaria. Nigerian Journal of Microbiology, 3, 141–151.
- Onabanjo, A. O. & Adenmosun, O. M. (1986). Comparative study of the response of Plasmodium yoelii nigeriensis to mefloquine and chloroquine. Nigerian Journal of Microbiology, 6, 7–17.
- Vennerstrom, J. L. & Klayman, D. L. (1988). Protoberberine alkaloids as antimalarials. Journal of Medicinal Chemistry, 31, 1084–1087.
- Wellde, B. T., Briggs, N. T. & Sadum, E. H,. (1966). Susceptibility to Plasmodium berghei. Parasitological, biochemical and haematological studies in laboratory and wild animals. Military Medicine, 131, 859–869.
- World Health Organization (1984). Tropical Disease Research. TDR. Seventh Programme Report: January 1983 to 31 December 1984.