WEISS, M M <br/><br/>
Inutility of positions 7 and 8 in precordial electrocardiography.  [electronic resource] 

 -  The American journal of the medical sciences  Oct 1958 
 - 496-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9629 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Humans<br/>Thoracic Wall