Microsatellite markers reveal a spectrum of population structures in the malaria parasite Plasmodium falciparum. by Anderson, T, Haubold, B, Williams, J, Estrada-Franco, J, Richardson, L, Mollinedo, R, Bockarie, M, Mokili, J, Mharakurwa, S, French, N, Whitworth, J, Velez, I, Brockman, A, Nosten, F, Ferreira, M, Day, K