The demographics of aging.
Kinsella
Kevin
K
International Programs Center, Population Division, Census Bureau, Washington, DC, USA.
Velkoff
Victoria A
VA
D000368:Aged; D000369:Aged, 80 and over / Q000706:statistics & numerical data*; D000375:Aging; D014943:Global Health; D006801:Humans; D008136:Longevity