BROCKINGTON, F <br/><br/>
Changing disease patterns in town and country.  [electronic resource] 

 -  Canadian journal of public health = Revue canadienne de sante publique  Nov 1954 
 - 471-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0008-4263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Humans<br/>Social Environment<br/>Vital Statistics