Velichkina, S V <br/><br/>
[Relationship between the duration of labor, estrogen excretion and contractile activity of the uterus during pregnancy].  [electronic resource] 

 -  Akusherstvo i ginekologiia  May 1976 
 - 24-6 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0300-9092 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Estrogens--urine<br/>Female<br/>Humans<br/>Labor, Obstetric<br/>Pregnancy<br/>Uterine Contraction