Columbia subject headings:
Older people--Mental health--England--London.
Older people--Mental health--New York (State)--New York.
Older people--Services for--England--London.
Older people--Services for--New York (State)--New York.
Harvard subject headings:
Older people--Mental health--England--London.
Older people--Mental health--New York (State)--New York.
Older people--Services for--England--London.
Older people--Services for--New York (State)--New York.
Princeton subject headings:
Older people--Mental health--England--London.
Older people--Mental health--New York (State)--New York.
Older people--Services for--England--London.
Older people--Services for--New York (State)--New York.