title: An intensive epidemiological study of the causes for the failure of residual DDT-spraying to interrupt the transmission of malaria in Atalaya and Falla, two villages on the coastal plain of el Salvador, Central America.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D000852:Anopheles / Q000187:drug effects; D001522:Behavior, Animal; D002648:Child; D002675:Child, Preschool; D003634:DDT; D004197:Disease Reservoirs; D004544:El Salvador; D005260:Female; D006798:Housing; D006801:Humans; D007223:Infant; D007303:Insect Vectors; D007305:Insecticide Resistance; D008288:Malaria / Q000517:prevention & control* / Q000635:transmission; D008297:Male; D008875:Middle Aged; D009032:Mosquito Control; D012621:Seasons
chemical_list: D003634:DDT