Walloopillai, N J <br/><br/>
Pulmonary hypertension of un-explained origin in Ceylon.  [electronic resource] 

 -  The Ceylon medical journal  Dec 1969 
 - 173-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-0875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Child<br/>Child, Preschool<br/>Female<br/>Humans<br/>Hypertension, Pulmonary--epidemiology<br/>Male<br/>Middle Aged<br/>Sri Lanka