Imaizumi, M <br/><br/>
[Esophageal lead electrocardiogram].  [electronic resource] 

 -  [Kango gijutsu] : [Nursing technique]  Jan 1987 
 - 237-43 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0449-752X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography--methods<br/>Esophagus--physiology<br/>Humans