Cao, Z <br/><br/>
[Advances in the study on human chorionic gonadotropin based birth-control vaccines].  [electronic resource] 

 -  Zhonghua fu chan ke za zhi  Sep 1996 
 - 569-70 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0529-567X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chorionic Gonadotropin, beta Subunit, Human--immunology<br/>Contraception--methods<br/>Female<br/>Humans<br/>Vaccines, Synthetic