Lazarus, Darius Lucian <br/><br/>
Population-based analysis of class effect of β blockers in heart failure.  [electronic resource] 

 -  The American journal of cardiology  Apr 2011 
 - 1196-202 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1879-1913 
<br/><br/><label>Standard No.: </label>10.1016/j.amjcard.2010.12.017  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adrenergic beta-Antagonists--therapeutic use<br/>Aged<br/>Female<br/>Follow-Up Studies<br/>Heart Failure--drug therapy<br/>Humans<br/>Male<br/>Population Surveillance--methods<br/>Quebec--epidemiology<br/>Retrospective Studies<br/>Survival Rate--trends<br/>Treatment Outcome