World Health Organisation <br/><br/>
Barrier contraceptives and spermicides: their role in family planning care 

 - 1st 
 - Geneva  WHO  1987 
 - viii,80,4p p. 
<br/><br/><label>ISBN: </label>92 4 156101 7 
<br/><br/><label>Subjects--Index Terms: </label>Medicine