The epidemiologic study of the Elderly / 
edited by Robert B. Wallace, Robert F. Woolson. 
 - New York, N.Y. :  Oxford University Press,  1992. 
 - xi, 387 p. 
<br/><br/><label>ISBN: </label>0195061209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged--Diseases--Epidemiology.