Chloroquine-resistant falciparum malaria in Punjab (northern India)
D002738:Chloroquine / Q000494:pharmacology*; D004351:Drug Resistance; D006801:Humans; D007194:India; D008288:Malaria / Q000453:epidemiology; D010963:Plasmodium falciparum / Q000187:drug effects*
D002738:Chloroquine