title: Is restricted randomisation necessary?
authors.affiliation: York Trials Unit, Department of Health Sciences, University of York, York YO10 5DD.
authors.forename: Catherine E
authors.initials: CE
authors.lastname: Hewitt
authors.forename: David J
authors.initials: DJ
authors.lastname: Torgerson
mesh_terms: D015986:Confounding Factors, Epidemiologic; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*