title: beta-Blockers in congestive heart failure: is there a difference between classes?
authors.forename: B
authors.initials: B
authors.lastname: Stello
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D000319:Adrenergic beta-Antagonists; D014665:Vasodilator Agents