World health organization <br/><br/>
Medical eligibility criteria for contraceptive use  a WHO family planning cornerstone 

 - 4th ed 
 - World health organization, Switzerland  2010 
 - 125 
<br/><br/><label>ISBN: </label>978 92 4 156388 8 
<br/><br/><label>Dewey Class. No.: </label>363.96 WHO