Evenson, B <br/><br/>
"Smart-drug, smart-food" fad winning converts despite scientists' scepticism.  [electronic resource] 

 -  CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne  Feb 1993 
 - 616-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0820-3946 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging--drug effects<br/>Brain--drug effects<br/>Diet Fads--adverse effects<br/>Humans<br/>Intelligence--drug effects<br/>Plants, Medicinal--physiology<br/>Vitamins--adverse effects