Emergency contraception approved.  [electronic resource] 

 -  Harvard women's health watch  Nov 1998 
 - 7 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>1070-910X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contraceptives, Postcoital<br/>Drug Approval<br/>Emergencies<br/>Female<br/>Humans<br/>United States