Balinsky, Boris Ivan,  1905- <br/><br/>
An introduction to embryology / 
B. I. Balinsky assisted by B. C. Fabian. 
 - 5th ed. 
 - Philadelphia :  Sauders College Pub.,  1981. 
 - 768 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/>p. 716-746. 
<br/><br/><label>ISBN: </label>0030577128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology.