Columbia subject headings:
City planning--Social aspects--Mexico--Aguascalientes.
Health Services for the Aged.
Older people--Services for--Mexico--Aguascalientes.
Urban older people--Mexico--Aguascalientes.
Harvard subject headings:
City planning--Social aspects--Mexico--Aguascalientes.
Health Services for the Aged.
Older people--Services for--Mexico--Aguascalientes.
Urban elderly--Mexico--Aguascalientes.
Princeton subject headings:
City planning--Mexico--Aguascalientes--Social aspects.
Health Services for the Aged.
Older people--Services for--Mexico--Aguascalientes.
Urban older people--Mexico--Aguascalientes.