David, M <br/><br/>
Postpartum Contraception: a Comparative Study of Berlin Women with and without Immigration Background.  [electronic resource] 

 -  Geburtshilfe und Frauenheilkunde  Sep 2015 
 - 915-922 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-5751 
<br/><br/><label>Standard No.: </label>10.1055/s-0035-1557906  doi