HALL, E K <br/><br/>
Intrinsic contractility of the heart of the mammalian (rat) embryo.  [electronic resource] 

 -  The Anatomical record  Aug 1952 
 - 505-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-276X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Heart--physiology<br/>Mammals<br/>Muscle Contraction<br/>Rats