Mwai, L.; Ochong, E.; Abdirahman, A.; Kiara, S.M.; Ward, S.; Kokwaro, G.; Sasi, P.; Marsh, K.; Borrmann, S.; Mackinnon, M.; Nzila, A.
(2009)
Background: The spread of resistance to chloroquine (CQ) led to its withdrawal from use in most countries in
sub-Saharan Africa in the 1990s. In Malawi, this withdrawal was followed by a rapid reduction in the frequency ...