Davies, B E <br/><br/>
Trace elements in the human environment: Problems and risks.  [electronic resource] 

 -  Environmental geochemistry and health  Dec 1994 
 - 97-106 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0269-4042 
<br/><br/><label>Standard No.: </label>10.1007/BF01747905  doi