Are selenium supplements needed (by the general public)?  [electronic resource] 

 -  Journal of the American Dietetic Association  Mar 1977 
 - 249-250 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-8223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Diet<br/>Food, Fortified--adverse effects<br/>Humans<br/>Nutritional Requirements<br/>Selenium--adverse effects<br/>United States