Leaf, A <br/><br/>
Long-lived populations: extreme old age.  [electronic resource] 

 -  Journal of the American Geriatrics Society  Aug 1982 
 - 485-7 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>0002-8614 
<br/><br/><label>Standard No.: </label>10.1111/j.1532-5415.1982.tb01685.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Ecuador<br/>Female<br/>Georgia (Republic)<br/>Humans<br/>Longevity<br/>Male<br/>Pakistan