Kirby, D R <br/><br/>
On the orientation of the implanting blastocyst.  [electronic resource] 

 -  Journal of embryology and experimental morphology  Jun 1967 
 - 527-32 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-0752 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Embryo Implantation<br/>Female<br/>Microscopy, Electron<br/>Ovum--transplantation<br/>Uterus--physiology