JACKSON, A <br/><br/>
The cardiac pacemaker; its use for more than seven months in one patient.  [electronic resource] 

 -  The Journal of the Kansas Medical Society  Nov 1957 
 - 735-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-8699 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heart Block--therapy<br/>Humans<br/>Pacemaker, Artificial<br/>Sinoatrial Node