title: RCTs in psychiatry: challenges and the future.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Walwyn
authors.forename: Simon
authors.initials: S
authors.lastname: Wessely
mesh_terms: D005544:Forecasting; D006801:Humans; D011570:Psychiatry / Q000379:methods* / Q000639:trends*; D016032:Randomized Controlled Trials as Topic