Ultrasonography of the urinary tract 
Edited by Martin I. Resnick and Matthew D. Rifkin 
 - 3rd ed. 
 - Baltimore  Williams & Wilkins  1991 
 - 502 p. : ill. ; 26 cm. 
<br/><br/><label>ISBN: </label>0683072226 
<br/><br/><label>LCCN: </label>91-010350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urinary Tract--ultrasonography<br/>Urologic diseases--Diagnosis