Cheng, Yi-min <br/><br/>
[Study on the risk factors of repeated abortion among unmarried adolescents].  [electronic resource] 

 -  Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi  Aug 2006 
 - 669-72 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0254-6450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abortion, Induced--statistics & numerical data<br/>Adolescent<br/>Adult<br/>Case-Control Studies<br/>Female<br/>Humans<br/>Pregnancy<br/>Pregnancy in Adolescence<br/>Pregnancy, Unwanted<br/>Recurrence<br/>Risk Factors<br/>Sexual Behavior<br/>Single Person<br/>Young Adult