Blood donor selection 

 - Geneva :   World Health Organization ,  2012. 
 - 118 p.  ill.  30 cm. 
 -    .
<br/><br/><label>ISBN: </label>9789241548519 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blood donors.
<br/><br/><label>National Library of Medicine Call No.: </label>WH 460 B 2012