Recommendations for updating selected practices in contraceptive use :  results of a technical meeting / 
produced by the Technical guidance Working Group. 
 - S.L. :  TEchnical Guidance Working Group,  1994. 
 - 130 p. ;  29 cm. 
<br/><br/> Open. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contracptives.