within the framework of its surveillance of plasmodium falciparum chloroquine sensitivity in eight west african countries ( benin , burkina faso , cote d'lvoire , mali , mauritany , niger , senegal , and togo ) the reference centre for chemoresistant malaria ( crcp ) at the organization for coordination and cooperation to control major endemic diseases ( o.c.c.g.e . ) conducted an in vivo survey in february , 1987 , in sokode ( togo ) .
C0008269
chloroquine
C0024530
malaria