Shmock, C L <br/><br/>
The electrocardiogram in chronic airways obstruction. The role of bronchitis and emphysema.  [electronic resource] 

 -  Chest  Oct 1971 
 - 335-40 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0012-3692 
<br/><br/><label>Standard No.: </label>10.1378/chest.60.4.335  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Airway Obstruction--etiology<br/>Bronchial Diseases--complications<br/>Cardiomegaly--diagnosis<br/>Diagnosis, Differential<br/>Electrocardiography<br/>Female<br/>Heart Ventricles<br/>Humans<br/>Male<br/>Middle Aged<br/>Myocardium--pathology<br/>Pulmonary Emphysema--complications