International codes of research ethics: current controversies and the future.
Levine
Robert J
RJ
Yale University School of Medicine, USA.
D002986:Clinical Trials as Topic / Q000941:ethics* / Q000331:legislation & jurisprudence; D032984:Ethics, Research; D006381:Helsinki Declaration; D006801:Humans; D007391:International Cooperation / Q000331:legislation & jurisprudence; D033281:Nontherapeutic Human Experimentation / Q000941:ethics* / Q000331:legislation & jurisprudence; D010919:Placebos; D012107:Research Design / Q000331:legislation & jurisprudence; D036302:Therapeutic Human Experimentation / Q000941:ethics* / Q000331:legislation & jurisprudence
D010919:Placebos