Block, Berthold. <br/><br/>
The Practice of ultrasound: a step-by-step guide to abdominal scanning. 

 -  George Thieme Verlag  2004 
<br/><br/><label>ISBN: </label>3-131383615 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastro,  Digestive System
<br/><br/><label>National Library of Medicine Call No.: </label>WI 39 B 2004