title: How should we design studies for stroke prevention?
authors.affiliation: Department of Neurology, University of Pittsburgh, PA 15213, USA. dekosky@pitt.edu
authors.forename: Steven T
authors.initials: ST
authors.lastname: DeKosky
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods*; D006801:Humans; D020521:Stroke / Q000517:prevention & control*