Gibbs, W W <br/><br/>
All in the mind.  Fact or artifact?  The placebo effect may be a little of both.  [electronic resource] 

 -  Scientific American  Oct 2001 
 - 16 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>0036-8733 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Trials as Topic<br/>Humans<br/>Placebo Effect<br/>Placebos