Szymański, W <br/><br/>
[Chorionic gonadotropin excretion in threatened abortion. I. Untoward pregnancy course].  [electronic resource] 

 -  Ginekologia polska  1973 
 - 1013-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0017-0011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abortion, Threatened--urine<br/>Adolescent<br/>Adult<br/>Chorionic Gonadotropin--urine<br/>Female<br/>Humans<br/>Pregnancy<br/>Prognosis<br/>Time Factors