LEBENTHAL E. <br/><br/>
THE PEDIATRICS CLINICS OF NORTH AMERICA:  PEDIATRIC GASTROENTEROLOGY II 

 -  SAUNDERS W.B.  1988 APRIL 
 - 440,HB  2 
 -  35 .
<br/><br/><label>ISSN: </label>00313955 
<br/><br/><label>Dewey Class. No.: </label>618.92705