Glenn D. Posner . <br/><br/>
Oxorn-Foote Human Labor & Birth  Textual Documents 

 - 6th ed. . 
 -  McGraw-Hill  2013 
 - 782. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>618.4  / POS