O'brien, Timothy R. <br/><br/>
Radiographic Diagnosis of Abdominal Disorders in the Dog and Cat: Radiographic Interpretation, Clinical Signs, Pathophysiology 
by Timothy R. O'brien, Darryl N. Biery, Richard D. Park and Jan E. Bartels 
 - Philadelphia  W. B. Saunders Co. Ltd.  1978 
 - xi, 682p.; ill. 
<br/><br/> Includes  Index 
<br/><br/>Includes Bibliographical References 
<br/><br/><label>ISBN: </label>721668984 
<br/><br/><label>LC Class. No.: </label>SF 991