Sleep, aging, and related disorders :  symposium 3 on Sleep Disorders, held during the 13th World Congress on Neurology, Hamburg, September 2, 1985 / 
volume editors, W. Emser, D. Kurtz, and W. B. Webb. 
 - Basel ;  Karger,  1987. 
 - ix, 165 p. : 
<br/><br/><label>ISBN: </label>3805544510 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sleep disorders
<br/><br/><label>Dewey Class. No.: </label>618.9768498  / Sl