Biological aspects of Aging / 
edited by Nathan W. Shock. 
 - New York :  Columbia University Press,  1962. 
 - xv, 391 p. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging.<br/>Geriatrics.