Bertolasi, C A <br/><br/>
Unstable angina--prospective and randomized study of its evolution, with and without surgery.  [electronic resource] 

 -  The American journal of cardiology  Feb 1974 
 - 201-8 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(74)90275-6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angina Pectoris--classification<br/>Angiocardiography<br/>Cineangiography<br/>Coronary Artery Bypass<br/>Coronary Disease--diagnostic imaging<br/>Humans<br/>Myocardial Infarction--diagnostic imaging