Goh, T H <br/><br/>
Patterns of copper loss--a comparison of the multiload Cu250, TCu-220C and Cu7 IUDs.  [electronic resource] 

 -  Contraception  Apr 1986 
 - 411-20 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0010-7824 
<br/><br/><label>Standard No.: </label>10.1016/0010-7824(86)90104-6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper--analysis<br/>Female<br/>Humans<br/>Intrauterine Devices, Copper<br/>Regression Analysis<br/>Time Factors