Lotto, A <br/><br/>
[Conduction disorders in the sick sinus syndrome: electrophysiological study].  [electronic resource] 

 -  Bollettino della Societa italiana di cardiologia  1975 
 - 995-1001 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0037-878X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arrhythmias, Cardiac--physiopathology<br/>Bradycardia--etiology<br/>Electric Stimulation<br/>Heart Conduction System--physiopathology<br/>Humans<br/>Sinoatrial Node--physiopathology<br/>Tachycardia--etiology