Zatuchni, Gerald I., (ed.) <br/><br/>
Long-acting contraceptive delivery systems 

 - Philadelphia:  Harper & Row,  1984 
 - xvi, 656 p. ;  23cm 
 - PARFR series on fertility regulation .
<br/><br/> Acc. No. 08852 
<br/><br/><label>ISBN: </label>0061429058 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contraceptive agents, Female - Administration & dosage - Congresses<br/>Delayed-action preparations - Congresses