Columbia subject headings:
Harvard subject headings:
Crisis intervention (Mental health services)--United States
Managed care plans (Medical care)--United States.
Preventive health services--United States
Substance abuse--Treatment--United States
Princeton subject headings:
Crisis intervention (Mental health services)--United States.
Managed care plans (Medical care)--United States.
Preventive health services--United States.
Substance abuse--Treatment--United States.