Gray, R. H. <br/><br/>
Manual for the provision of intrauterine devices :  (IUDs) / 
R.H. Gray ; field tested and revised with R. Ramos, A. Akin, with the assistance of Robert Bernard. 
 - Geneva :  World Health Organization,  1980. 
<br/><br/><label>ISBN: </label>9241541431 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intrauterine Devices
<br/><br/><label>National Library of Medicine Call No.: </label>WP 640 G781m 1980