Update: chloroquine-resistant Plasmodium falciparum--Africa.
D000349:Africa; D002738:Chloroquine / Q000627:therapeutic use*; D004352:Drug Resistance, Microbial; D006801:Humans; D008288:Malaria / Q000453:epidemiology* / Q000517:prevention & control; D010963:Plasmodium falciparum / Q000187:drug effects*
D002738:Chloroquine