Columbia subject headings:
Aging--Social aspects--Congresses.
Aging--Social aspects--Europe--Congresses.
Gerontology--Congresses.
Older people--Social conditions--Congresses.
Well-being--Age factors--Congresses.
Harvard subject headings:
Aging--Social aspects--Congresses.
Aging--Social aspects--Europe--Congresses.
Gerontology--Congresses.
Older people--Social conditions--Congresses.
Well-being--Age factors--Congresses.
Princeton subject headings:
Aging--Social aspects--Congresses.
Aging--Social aspects--Europe--Congresses.
Gerontology--Congresses.
Older people--Social conditions--Congresses.
Well-being--Age factors--Congresses.