title: Guidelines based on multiple randomized studies prove the most durable, US study finds.
authors.affiliation: Seattle.
authors.forename: Michael
authors.initials: M
authors.lastname: McCarthy
mesh_terms: D002318:Cardiovascular Diseases / Q000628:therapy*; D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic / Q000592:standards*; D016032:Randomized Controlled Trials as Topic; D014481:United States