WHO <br/><br/>
Who technical report series 

 - 1 
 - Geneva  World health organization  2001 
 - 109 
<br/><br/><label>ISBN: </label>8171797830 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacy Practice
<br/><br/><label>Dewey Class. No.: </label>615