title: What is the purpose of medical research?
mesh_terms: D035843:Biomedical Research / Q000191:economics / Q000941:ethics* / Q000331:legislation & jurisprudence; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype; D007251:Influenza, Human / Q000635:transmission; D011643:Publishing / Q000941:ethics*