Halpern, M S <br/><br/>
Wenckebach periods of alternate beats. Clinical and experimental observations.  [electronic resource] 

 -  Circulation  Jul 1973 
 - 41-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-7322 
<br/><br/><label>Standard No.: </label>10.1161/01.cir.48.1.41  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Animals<br/>Bundle-Branch Block--etiology<br/>Child, Preschool<br/>Dogs<br/>Electrocardiography<br/>Female<br/>Heart Block--etiology<br/>Heart Conduction System--physiopathology<br/>Humans<br/>Infant, Newborn<br/>Male<br/>Refractory Period, Electrophysiological