Aging: issues and economic trends for the 1980s.
D000368:Aged; D004467:Economics / Q000639:trends*; D004651:Employment; D004736:Energy-Generating Resources / Q000191:economics; D005260:Female; D005380:Financing, Government / Q000639:trends; D006291:Health Policy; D006299:Health Services for the Aged / Q000639:trends; D006801:Humans; D007182:Income; D007250:Inflation, Economic / Q000639:trends; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D012179:Retirement; D012737:Sex Factors