title: Keeping patients safe while avoiding bias in randomised trials.
authors.forename: Nick
authors.initials: N
authors.lastname: Freemantle
authors.forename: Frans
authors.initials: F
authors.lastname: Van de Werf
mesh_terms: D015982:Bias; D026661:Clinical Trials Data Monitoring Committees; D006801:Humans; D061214:Patient Safety; D016032:Randomized Controlled Trials as Topic