title: [Statistical design in clinical trials].
authors.forename: Satoshi
authors.initials: S
authors.lastname: Terahisa
mesh_terms: D018592:Cross-Over Studies; D006801:Humans; D010919:Placebos; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic / Q000379:methods*
chemical_list: D010919:Placebos