title: Iain Chalmers: maverick master of medical evidence.
authors.forename: Geoff
authors.initials: G
authors.lastname: Watts
mesh_terms: D035843:Biomedical Research / Q000266:history; D002986:Clinical Trials as Topic; D019317:Evidence-Based Medicine / Q000266:history*; D049674:History, 21st Century; D006113:United Kingdom