title: Fighting AIDS is best use of money, says cost-benefit analysis.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000191:economics* / Q000517:prevention & control; D003362:Cost-Benefit Analysis; D014943:Global Health; D017752:Greenhouse Effect; D006801:Humans; D008288:Malaria; D044342:Malnutrition / Q000191:economics / Q000517:prevention & control