Chernoff, H M <br/><br/>
Electrocardiogram of the month: P-waves.  [electronic resource] 

 -  Connecticut medicine  Dec 1970 
 - 910-1 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0010-6178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Heart Block--congenital<br/>Humans