Callen Peter W. , <br/><br/>
Ultrasonography In Obstetrics And Gynecology  Textual Documents 

 - 5th ed.  /   2009. 
 -  Saunders Elsevier 
 - 1239. 
<br/><br/><label>ISBN: </label>9788131212837   
<br/><br/><label>Dewey Class. No.: </label>618.047543  / CAL