Mannar, Venkatesh <br/><br/>
Ensuring the quality of vitamin A capsules used in supplementation programs.  [electronic resource] 

 -  The American journal of clinical nutrition  May 2008 
 - 1539-40 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>1938-3207 
<br/><br/><label>Standard No.: </label>10.1093/ajcn/87.5.1539  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Capsules--standards<br/>Dietary Supplements--standards<br/>Drug Stability<br/>Humans<br/>Quality Control<br/>Vitamin A--administration & dosage