CAHAL, D A <br/><br/>
CARDIAC PACEMAKERS.  [electronic resource] 

 -  British medical journal  Jan 1965 
 - 77 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-1447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiovascular Diseases<br/>Heart Block<br/>Pacemaker, Artificial