Henderson, Robert D. <br/><br/>
Motor disorders of the esophagus / 
Robert D. Henderson ; with the editorial collaboration of John O. Godden. 
 - Baltimore :  Williams & Wilkins,  1976. 
 - 231 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0683039474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Esophagus--Diseases.<br/>Hiatal hernia.<br/>Esophageal motility.<br/>Esophagus--Physiopathology.<br/>Esophageal diseases--Physiopathology.<br/>Gastrointestinal Motility.