REFERENCES
- Armitage, P. & Berry, G. (1994). Statistical methods in epidemiology. In Statistical Methods in Medical Research, 3rd Edn, eds Armitage, P. & Berry, G. pp. 522–529. Oxford: Blackwell Scientific.
- Armstrong-Schellenberg, J. R. M., Smith, T., Alonso, P. L. & Hayes, R. J. (1994). What is clinical malaria? Finding case definition for field research in highly endemic areas. Parasitology Today, 10, 439–442.
- Brewster, D. R. & Greenwood, B. M. (1993). Seasonal variation of paediatric diseases in The Gambia, West Africa. Annals of Tropical Paediatrics, 13, 133–146.
- Gilles, H. M. & Warrell, D. A. (1993). Diagnostic methods in malaria. In Bruce-Chwatt's Essential Malariology, 3rd Edn, eds Gilles, H. M. & Warrell, D. A. pp. 79–96. London: Edward Arnold.
- Goodman, C., Coleman, P. & Mills, A. (2000). Improving malaria case management. In Economic Analysis of Malaria Control in Sub-Saharan Africa, eds Goodman, C., Coleman, P. & Mills, A. pp. 109–129. Geneva: Global Forum for Health Research, World Health Organization.
- Gove, S. (1997). Integrated management of childhood illness by outpatient health workers: technical basis and overview. Bulletin of the World Health Organization, 75 (Suppl. 1), 7–16.
- Greenwood, B. M. (1996). Fever and malaria. Lancet, 248, 280–281.
- Kalter, H. D., Burnham, G., Kolstad, P. R., Hossain, M., Schillinger, J. A., Khan, N. Z., Saha, S., de Wit, V., Kenya-Mugisha, N., Schwartz, B. & Black, R. E. (1997). Evaluation of clinical signs to diagnose anaemia in Uganda and Bangladesh, in areas with and without malaria. Bulletin of the World Health Organization, 75 (Suppl. 1), 103–111.
- Leisenring, W. & Pepe, M. S. (1998). Regression modelling of diagnostic likelihood ratios for the evaluation of medical diagnostic tests. Biometrics, 54, 444–452.
- Makler, M. T., Palmer, C. J. & Ager, A. L. (1998). A review of practical techniques for the diagnosis of malaria. Annals of Tropical Medicine and Parasitology, 92, 419–433.
- Marsh, K., English, M., Peshu, N., Crawley, J. & Snow, R. (1996). Clinical algorithm for malaria in Africa. Lancet, 347, 1327–1329.
- Nicoll, A. (2000). Integrated management of childhood illness in resource-poor countries: an initiative from the World Health Organization. Transactions of the Royal Society of Tropical Medicine and Hygiene, 94, 9–11.
- Obuchowski, N. A. (1998). Sample size calculations in studies of test accuracy. Statistical Methods in Medical Research, 7, 371–392.
- O'Dempsey, T. J. D., McArdle, T. F., Laurence, B. E., Lamont, A. C., Todd, J. E. & Greenwood, B. M. (1993). Overlap in the clinical features of pneumonia and malaria in African children. Transactions of the Royal Society of Tropical Medicine and Hygiene, 87, 662–665.
- Perkins, B. A., Zucker, J. R., Otieno, J., Jaffari, H. S., Paxton, L., Redd, S. C., Nahlen, B. L., Schwartz, B., Oloo, A. J., Olango, C., Gove, S. & Campbell, C. C. (1997). Evaluation of an algorithm for integrated management of childhood illness in an area of Kenya with high malaria transmission. Bulletin of the World Health Organization, 75 (Suppl. 1), 33–42.
- Rooth, I. B. & Bjorkman, A. (1992). Suppression of Plasmodium falciparum infections during concomitant measles or influenza but not during pertussis. American Journal of Tropical Medicine and Hygiene, 47, 675–681.
- Simel, D. L., Samsa, G. P. & Matcher, D. B. (1991). Likelihood ratios with confidence: sample size estimation for diagnostic test studies. Journal of Clinical Epidemiology, 44, 763–770.
- Smith, T., Charlwood, J. D., Kihonda, J., Mwankusye, S., Billingsley, P., Meuwissen, J, Lyimo, E., Takken, W., Teuscher, T. & Tanner, M. (1993). Absence of seasonal variation in malaria parasitaemia in an area of intense seasonal transmission. Acta Tropica, 54, 55–72.
- Smith, T., Hurt, N., Teuscher, T. & Tanner, M. (1995). Is fever a good sign for clinical malaria in surveys of holoendemic communities? American Journal of Tropical Medicine and Hygiene, 52, 306–310.
- Tarimo, D. S., Lwihula, G. K., Minjas, J. N. & Bygbjerg, I. C. (2000). Mothers' perceptions and knowledge on childhood malaria in the holoendemic Kibaha district, Tanzania: Implications for malaria control and the IMCI strategy. Tropical Medicine and International Health, 5, 179–184.
- Weber, M. W., Kellingray, S. D., Palmer, A., Jaffar, S., Mulholland, E. K. & Greenwood, B. M. (1997). Pallor as a clinical sign of severe anaemia in children: an investigation in The Gambia. Bulletin of the World Health Organization, 75 (Suppl. 1), 113–118.
- Wernsdorfer, W. H. (1994). Epidemiology of drug resistant malaria. Acta Tropica, 56, 143–156.
- World Health Organization (1993). A Global Strategy for Malaria Control. Geneva: WHO.
- World Health Organization (2000a). Malaria Diagnosis: New Perspectives. Report of a Joint WHO/USAID Informal Consultation, 25–27 October 1999. Geneva: WHO.
- World Health Organization (2000b). WHO Expert Committee on Malaria, 20th Report. Technical Report Series No. 892. Geneva: WHO.
- Zucker, J. R., Perkins, B. A., Jafari, H., Otieno, J., Obonyo, C. & Campbell, C. C. (1997). Clinical signs for the recognition of children with moderate or severe anaemia in western Kenya. Bulletin of the World Health Organization, 75 (Suppl. 1), 97–102.