REFERENCES
- Foster, R. & Cheetham, B. L. (1973). Transactions of the Royal Society of Tropical Medicine, 67, 674–684.
- Jansma, W. B., Rogers, S. H., Liu, C. L. & Bueding, E. (1977). American Journal of Tropical Medicine and Hygiene, 26, 926–936.
- Pedro, R. de J., Dias, L. C. de S., Amato Neto, V. & de Carvalho, S. A. (1980). Revista do Instituto de Medicine Tropical de São Paulo, 22, (Supplement 4) 32–36
- Rogers, S. H. & Bueding, E. (1971). Science, 172, 1057–1058.
- Smithers, S. R. & Terry, R. J. (1965). Parasitology, 55, 695–700.