Grossman, Daniel <br/><br/>
Accuracy of a semi-quantitative urine pregnancy test compared to serum beta-hCG measurement: a possible screening tool for ongoing pregnancy after medication abortion.  [electronic resource] 

 -  Contraception  Aug 2007 
 - 101-4 p.  digital 
<br/><br/> Publication Type: Comparative Study; Evaluation Study; Journal Article 
<br/><br/><label>ISSN: </label>0010-7824 
<br/><br/><label>Standard No.: </label>10.1016/j.contraception.2007.04.008  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abortion, Induced<br/>Chorionic Gonadotropin, beta Subunit, Human--blood<br/>Female<br/>Humans<br/>Pregnancy<br/>Pregnancy Tests--standards<br/>Prospective Studies<br/>Treatment Failure