Pathogenesis and treatment of headache / 
edited by Otto Appenzeller. 
 - New York:  Spectrum Publication,  1976. 
 - 217 pages :   illustrations ;   24 cm. 
<br/><br/><label>ISBN: </label>0893350001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Headache.