SCHWITALLA, A M <br/><br/>
The enlarging field of the public health officer.  [electronic resource] 

 -  The Linacre quarterly  Oct 1945 
 - 9-15 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0024-3639 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Personnel Management<br/>Public Health