SEGEL, N <br/><br/>
Isolated congential pulmonary incompetence.  [electronic resource] 

 -  South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde  Nov 1957 
 - 1157-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0256-9574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Pulmonary Valve--abnormalities