World health in a changing world.
D003906:Developing Countries; D005381:Financing, Organized; D006801:Humans; D007306:Insecticides; D008288:Malaria / Q000517:prevention & control*; D008511:Medicine; D009032:Mosquito Control; D010573:Pesticide Residues; D013672:Technology; D014330:Tropical Medicine
D007306:Insecticides; D010573:Pesticide Residues