Buchwald, H <br/><br/>
Using mercury safely.  [electronic resource] 

 -  The Journal of the American Dental Hygienists' Association   
 - 231-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-8185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mercury Poisoning--prevention & control