Stafford, R S <br/><br/>
National patterns of warfarin use in atrial fibrillation.  [electronic resource] 

 -  Archives of internal medicine   
 - 2537-41 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0003-9926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Aged<br/>Aged, 80 and over<br/>Anticoagulants--therapeutic use<br/>Atrial Fibrillation--drug therapy<br/>Drug Utilization--statistics & numerical data<br/>Female<br/>Health Care Surveys<br/>Humans<br/>Logistic Models<br/>Male<br/>Middle Aged<br/>Multivariate Analysis<br/>Office Visits<br/>Practice Patterns, Physicians'--statistics & numerical data<br/>United States<br/>Warfarin--therapeutic use