HASENBEIN, G <br/><br/>
[Earth-worm pregnancy test].  [electronic resource] 

 -  Archiv fur Gynakologie  1951 
 - 15-28 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-9128 
<br/><br/><label>Standard No.: </label>10.1007/BF00985867  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Female<br/>Helminthiasis<br/>Helminths<br/>Pregnancy Tests