Iar'kov, L <br/><br/>
[Obstetrics and perinatal medicine].  [electronic resource] 

 -  Akusherstvo i ginekologiia  1971 
 - 345-51 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0324-0959 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bulgaria<br/>Female<br/>Humans<br/>Maternal Health Services<br/>Obstetrics<br/>Postnatal Care<br/>Pregnancy<br/>Prenatal Care