Moore, Keith L. <br/><br/>
Before we are born :  essentials of embryology and birth defects / 
Keith Moore , T.V.N. Persaud . 
 - 4th edition. 
 - Philadelphia :  W.B Saunders Company ,  c1993. 
 - xi, 354 p. :  colored illustrations ;  25 cm. 
<br/><br/> Includes index . 
<br/><br/><label>ISBN: </label>0721646654 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embroyology, Human.<br/>Anomalies.
<br/><br/><label>Dewey Class. No.: </label>CIR 612.6 M822 1993