title: Demography. Can China age gracefully? A massive survey aims to find out.
authors: Mara
authors: M
authors: Hvistendahl
mesh_terms: D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D002681:China; D003071:Cognition; D003625:Data Collection; D005260:Female; D006262:Health / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D011203:Poverty