title: In vitro confirmation of chloroquine-resistant Plasmodium falciparum in southern Africa.
abstract: Following strong clinical evidence of the occurrence of chloroquine-resistant Plasmodium falciparum infections in southern Africa, an in vitro study on 7 P. falciparum strains yielded 2 that were considered chloroquine-resistant.
mesh_terms: D000353:Africa, Southern; D000818:Animals; D002738:Chloroquine / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D006801:Humans; D008288:Malaria / Q000469:parasitology; D010963:Plasmodium falciparum / Q000187:drug effects*
chemical_list: D002738:Chloroquine