McGuffin, Michael <br/><br/>
Safe use of herbal kelp supplements.  [electronic resource] 

 -  Environmental health perspectives  Dec 2007 
 - A575-6; author reply A576-7 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0091-6765 
<br/><br/><label>Standard No.: </label>10.1289/ehp.10393  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arsenic--analysis<br/>Dietary Supplements--economics<br/>Drug-Related Side Effects and Adverse Reactions<br/>Female<br/>Food Labeling--legislation & jurisprudence<br/>Humans<br/>Iodine--toxicity<br/>Kelp--chemistry<br/>Middle Aged<br/>United States<br/>United States Food and Drug Administration