BRINK, A J <br/><br/>
Electrocardiographic studies. II.  [electronic resource] 

 -  South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde  May 1959 
 - 421-3 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0256-9574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiovascular Diseases<br/>Electrocardiography<br/>Heart Block<br/>Medical Records