Humphries, J O <br/><br/>
Atrial septal defect in the adult.  [electronic resource] 

 -  Maryland state medical journal  Mar 1971 
 - 89-90 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-4363 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Heart Failure--etiology<br/>Heart Septal Defects, Atrial--complications<br/>Humans