title: [Are blood-pressure lowering drugs useful for preventing cardiovascular disease, and if so, in whom?].
authors.affiliation: Servicio de Nefrología, Hospital Clínico San Carlos, Madrid, Spain.
authors.forename: Margarita
authors.initials: M
authors.lastname: Delgado Córdoba
authors.forename: Fernando
authors.initials: F
authors.lastname: García López