title: Accusations of bias prompt NIH review of ethical guidelines.
authors.forename: Jonathan
authors.initials: J
authors.lastname: Knight
mesh_terms: D002986:Clinical Trials as Topic / Q000941:ethics; D016265:Conflict of Interest; D003253:Consultants; D030881:Disclosure; D004995:Ethics, Professional; D009316:National Institutes of Health (U.S.); D011287:Prejudice; D012108:Research Personnel / Q000941:ethics*; D014481:United States