Friedman, W F <br/><br/>
In situ physiological study of the developing heart.  [electronic resource] 

 -  Recent advances in studies on cardiac structure and metabolism  1975 
 - 497-504 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0363-5872 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Animals<br/>Animals, Newborn--physiology<br/>Blood Pressure<br/>Female<br/>Gestational Age<br/>Heart--embryology<br/>Myocardial Contraction<br/>Pregnancy<br/>Sheep