Columbia subject headings:
Older people--Health and hygiene--United States--Congresses.
Older people--Medical care--United States--Congresses.
Harvard subject headings:
Health promotion--United States--Congresses.
Older people--Health and hygiene--United States--Congresses.
Older people--Medical care--United States--Congresses.
Preventive health services for older people--United States--Congresses.
Princeton subject headings: