by Hamer, D.H., MacLeod, W.B., Addo-Yobo, E., Duggan, C.P., Estrella, B., Fawzi, W.W., Konde-Lule, J.K., Mwanakasale, V., Premji, Z.G., Sempértegui, F., Ssengooba, F.P., Yeboah-Antwi, K., Simon, J.L.
Published in Transactions of the Royal Society of Tropical Medicine and Hygiene (01.07.2003)

by Gasarasi, D.B, Premji, Z.G, Mujinja, P.G.M, Mpembeni, R
Published in Acta tropica (25.02.2000)