title: Are observational studies more informative than randomized controlled trials in hypertension? Con side of the argument.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Schillaci
authors.forename: Francesca
authors.initials: F
authors.lastname: Battista
authors.forename: Giacomo
authors.initials: G
authors.lastname: Pucci
mesh_terms: D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D064887:Observational Studies as Topic; D016032:Randomized Controlled Trials as Topic; D012107:Research Design