GOWEN, G H <br/><br/>
The second hundred years.  [electronic resource] 

 -  The Illinois medical journal  Jul 1957 
 - 12-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0019-2120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Life Expectancy