title: Type 3 and type 4 errors in the statistical evaluation of clinical trials.
authors.affiliation: Stanford University School of Medicine, Palo Alto, California.
authors.forename: E D
authors.initials: ED
authors.lastname: Robin
authors.forename: N J
authors.initials: NJ
authors.lastname: Lewiston
mesh_terms: D002986:Clinical Trials as Topic; D003627:Data Interpretation, Statistical; D006801:Humans; D012306:Risk