Malarial prophylaxis with chloroquine/proguanil.
D002738:Chloroquine / Q000627:therapeutic use*; D006801:Humans; D008288:Malaria / Q000517:prevention & control*; D010219:Papua New Guinea; D010963:Plasmodium falciparum; D002727:Proguanil / Q000627:therapeutic use*
D002738:Chloroquine; D002727:Proguanil