Song, In-Woong <br/><br/>
Occupational factors associated with changes in the body mass index of korean male manual workers.  [electronic resource] 

 -  Annals of occupational and environmental medicine  Dec 2013 
 - 40 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2052-4374 
<br/><br/><label>Standard No.: </label>10.1186/2052-4374-25-40  doi