Chassin, M R <br/><br/>
How coronary angiography is used. Clinical determinants of appropriateness.  [electronic resource] 

 -  JAMA  Nov 1987 
 - 2543-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0098-7484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Aged, 80 and over<br/>Angina Pectoris--diagnostic imaging<br/>Angiocardiography--statistics & numerical data<br/>Coronary Angiography<br/>Data Collection--methods<br/>Female<br/>Hospitals<br/>Humans<br/>Male<br/>Medicare<br/>Middle Aged<br/>Practice Patterns, Physicians'<br/>United States<br/>Utilization Review