Ragonese, P <br/><br/>
[Valve of wave form analysis in periodic monitoring of patients with cardiac pacemakers].  [electronic resource] 

 -  Bollettino della Societa italiana di cardiologia  1977 
 - 1769-74 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0037-878X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Electrocardiography--methods<br/>Evaluation Studies as Topic<br/>Follow-Up Studies<br/>Humans<br/>Middle Aged<br/>Monitoring, Physiologic--methods<br/>Pacemaker, Artificial--adverse effects