title: Explicit declaration of ethical approval for clinical research.
authors.forename: Glenn M
authors.initials: GM
authors.lastname: Eastwood
mesh_terms: D035843:Biomedical Research / Q000941:ethics*; D002986:Clinical Trials as Topic / Q000941:ethics; D026690:Ethics, Clinical; D032984:Ethics, Research; D006381:Helsinki Declaration; D006805:Human Experimentation / Q000941:ethics*; D006801:Humans; D018156:Journalism, Medical; D010506:Periodicals as Topic