title: Another meeting on the Helsinki Declaration.
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D035061:Control Groups; D015507:Drugs, Investigational; D033161:Government Regulation; D006381:Helsinki Declaration; D006805:Human Experimentation; D006801:Humans; D038622:Internationality; D010919:Placebos; D012107:Research Design; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D015507:Drugs, Investigational; D010919:Placebos