title: Confirmatory trials--a new approach?
authors.affiliation: MRC Clinical Trials Unit, London, United Kingdom.
authors.forename: J
authors.initials: J
authors.lastname: Darbyshire
mesh_terms: D017326:Clinical Trials, Phase III as Topic; D003365:Costs and Cost Analysis; D017277:Drug Approval / Q000379:methods*; D016903:Drug Monitoring / Q000191:economics; D006801:Humans; D008485:Medical Audit; D011785:Quality Assurance, Health Care; D015203:Reproducibility of Results; D012107:Research Design