Columbia subject headings:
Rural health services--Congresses.
Rural health services--United States--Congresses.
Social service, Rural--Congresses.
Social service, Rural--United States--Congresses.
Harvard subject headings:
Rural health services--Congresses.
Rural health services--United States--Congresses.
Social service, Rural--Congresses.
Social service, Rural--United States--Congresses.
Princeton subject headings: