EBERHARD MERZ <br/><br/>
ULTRASOUND IN OBSTETRICS  AND GYNECOLOGY 

 - 2ND 
 - NEW YORK  GEORG THIEME VERLAG  2007 
<br/><br/><label>ISBN: </label>978-3-13-754402-9 
<br/><br/><label>Dewey Class. No.: </label>618.04  / 2