title: Declaration of Helsinki revised.
authors.forename: T
authors.initials: T
authors.lastname: Reynolds
mesh_terms: D018849:Controlled Clinical Trials as Topic / Q000191:economics / Q000592:standards*; D019049:Developed Countries / Q000191:economics; D003906:Developing Countries / Q000191:economics; D004992:Ethics, Medical; D006381:Helsinki Declaration; D006801:Humans; D010344:Patient Advocacy; D010919:Placebos; D009626:Terminology as Topic
chemical_list: D010919:Placebos