Callen, Peter W. <br/><br/>
Ultrasonography in obstetrics and gynecology. 

 - 5th 
 -  Saunders, Elsevier  2007 
<br/><br/><label>ISBN: </label>978-8131212837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiology, Diagnostic Imaging
<br/><br/><label>National Library of Medicine Call No.: </label>WN 208 C 2007