WHO expert committee on biological standardization :  Fifty-second report / 
World Health Organization. 
 - Geneva :  World Health Organization,  2004. 
 - 232 p. ;  20 cm. 
 - WHO Technical Report Series  924  0512-3054 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>92-4-120924-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological products--standards<br/>Vaccines--standards<br/>Blood<br/>Cytokines--standards<br/>Reference standards<br/>Guidelines