title: How does the FDA's drug approval process work?
authors: Deborah J
authors: DJ
authors: Miller
mesh_terms: D017321:Clinical Trials, Phase I as Topic / Q000379:methods*; D017322:Clinical Trials, Phase II as Topic / Q000379:methods*; D017326:Clinical Trials, Phase III as Topic / Q000379:methods*; D017277:Drug Approval / Q000379:methods*; D006801:Humans; D014481:United States