Foti, A <br/><br/>
Auger and pixe microanalysis of intrauterine devices (IUDs).  [electronic resource] 

 -  Clinical and experimental obstetrics & gynecology  1990 
 - 185-94 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0390-6663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calcium--analysis<br/>Copper--analysis<br/>Female<br/>Humans<br/>Intrauterine Devices, Copper<br/>Microscopy, Electron, Scanning<br/>Oxidation-Reduction<br/>Spectrometry, X-Ray Emission<br/>Spectrum Analysis<br/>Time Factors