Columbia subject headings:
Harvard subject headings:
Aging--Economic aspects--Greece.
Financial crises--Social aspects--Greece.
Older people--Greece--Economic conditions.
Older people--Greece--Social conditions.
Older people--Health and hygiene--Greece.
Princeton subject headings:
Aging--Economic aspects--Greece.
Financial crises--Social aspects--Greece.
Older people--Greece--Economic conditions.
Older people--Greece--Social conditions.
Older people--Health and hygiene--Greece.