World Health Organization  <br/><br/>
WHO expert committee on biological standardization  54th report. 

 - 
 - Geneva  W H O  2005 
 - 154 p.  24 cm. 
 - WHO Technical report series no.927   .
<br/><br/>  
<br/><br/>  Biological Products -Standards 
<br/><br/><label>ISBN: </label>92 4 120927 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological Products -Standards
<br/><br/><label>Dewey Class. No.: </label>SERIALS  / WHO