title: Randomized clinical trials--removing unnecessary obstacles.
authors.affiliation: Clinical Trial Service Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom. christina.reith@ctsu.ox.ac.uk
authors.forename: Christina
authors.initials: C
authors.lastname: Reith
authors.forename: Martin
authors.initials: M
authors.lastname: Landray
authors.forename: P J
authors.initials: PJ
authors.lastname: Devereaux
authors.forename: Jackie
authors.initials: J
authors.lastname: Bosch
authors.forename: Christopher B
authors.initials: CB
authors.lastname: Granger
authors.forename: Colin
authors.initials: C
authors.lastname: Baigent
authors.forename: Robert M
authors.initials: RM
authors.lastname: Califf
authors.forename: Rory
authors.initials: R
authors.lastname: Collins
authors.forename: Salim
authors.initials: S
authors.lastname: Yusuf
mesh_terms: D028744:Ethics Committees, Research; D005062:European Union; D019317:Evidence-Based Medicine; D033161:Government Regulation; D017408:Guidelines as Topic; D006801:Humans; D007258:Informed Consent / Q000331:legislation & jurisprudence; D015337:Multicenter Studies as Topic / Q000191:economics; D016032:Randomized Controlled Trials as Topic / Q000191:economics / Q000331:legislation & jurisprudence* / Q000592:standards; D014481:United States