Powis, Raymond L. <br/><br/>
Practical Doppler ultrasound for the clinician / 
Raymond L. Powis and Robert A. Schwartz. 
 - Baltimore :  Williams & Wilkins,   c1991. 
 - ix, 187 p. :  ill. (some col.) ;   27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0683069586 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultrasonics in medicine.<br/>Doppler ultrasonography.<br/>Ultrasonics.<br/>Ultrasonography-- instrumentation.<br/>Ultrasonography-- methods.
<br/><br/><label>Dewey Class. No.: </label>616.07/543 
<br/><br/><label>National Library of Medicine Call No.: </label>WB 289  /  P875p 1991