HADEN, P <br/><br/>
EPIDEMIOLOGICAL BULLETIN.  [electronic resource] 

 -  Canadian Medical Association journal  Oct 1964 
 - 982-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0008-4409 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Canada<br/>Humans