Columbia subject headings:
Alcoholics--Housing--United States.
Alcoholics--Rehabilitation--United States.
Drug addicts--Housing--United States.
Drug addicts--Rehabilitation--United States.
Group homes--United States.
Oxford House, Inc.
Harvard subject headings:
Princeton subject headings:
Alcoholics--Rehabilitation--United States.
Drug addicts--Rehabilitation--United States.
Group homes--United States.
Oxford House, Inc.
Self-help groups--United States.