title: Historical perspective and evolving concerns for human research.
authors.affiliation: Program in Medical Ethics, Department of Medicine, University of California San Francisco San Francisco, California, USA.
authors.forename: Bernard
authors.initials: B
authors.lastname: Lo
authors.forename: Nesrin
authors.initials: N
authors.lastname: Garan
mesh_terms: D002986:Clinical Trials as Topic / Q000941:ethics / Q000266:history / Q000639:trends*; D016265:Conflict of Interest; D026690:Ethics, Clinical / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D036302:Therapeutic Human Experimentation / Q000941:ethics* / Q000266:history*