McCarthy, A M <br/><br/>
Mercury: it can exist undetected.  [electronic resource] 

 -  The Dental assistant journal : journal of the American Dental Assistants Association  1992 
 - 13-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1072-754X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollution, Indoor<br/>Dental Offices<br/>Humans<br/>Mercury--adverse effects<br/>Mercury Poisoning--prevention & control<br/>Occupational Exposure