SWAN, H <br/><br/>
Atrial septal defect, secundum; an analysis of one hundred patients undergoing open surgical repair.  [electronic resource] 

 -  The Journal of thoracic surgery  Jan 1959 
 - 52-80 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0096-5588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Facial Bones<br/>Heart Defects, Congenital<br/>Heart Septal Defects<br/>Heart Septal Defects, Atrial<br/>Heart Septum--abnormalities<br/>Humans