Variability in the metabolism of proguanil to the active metabolite cycloguanil in healthy Kenyan adults

Watkins, W. M., Mberu, E. K., Nevill, C. G., Ward, S. A., Breckenridge, A. M., Koech, D. K.

Trans R Soc Trop Med Hyg. ; 84 : 492-5

The effects of Plasmodium falciparum malaria on immune control of B lymphocytes in Gambian children

Whittle, H. C., Brown, J., Marsh, K., Blackman, M., Jobe, O., Shenton, F.

Clin Exp Immunol. ; 80 : 213-8