KALGANOVA, R I <br/><br/>
[High upright position of the head].  [electronic resource] 

 -  Akusherstvo i ginekologiia   
 - 8-10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0300-9092 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Female<br/>Head<br/>Humans<br/>Labor Presentation<br/>Labor, Obstetric<br/>Pregnancy