Keet, Albertus D. <br/><br/>
The pyloric sphincteric cylinder in health and disease 
by Albertus D. Keet 
 - Berlin  Springer-Verlag  1993 
 - 413 p. : ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>3540558144  RM517.37 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pylorus--Physiology<br/>Stomach diseases