KEHRER, E <br/><br/>
[Present state of the biology and pathology of the chorion.  A.  Development of the egg and the mutual egg-mother relation].  [electronic resource] 

 -  Zeitschrift fur Geburtshilfe und Gynakologie  1956 
 - 42-80 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0044-278X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Chorion<br/>Mothers