Columbia subject headings:
Harvard subject headings:
Alcoholism--Treatment--United States--Statistics.
Drug abuse--Treatment--United States--Statistics.
Substance abuse treatment facilities--United States--States--Statistics.
Substance abuse treatment facilities--United States--Statistics.
Substance abuse treatment facilities--United States--Tables.
Substance abuse--Treatment--United States--Statistics.
Princeton subject headings:
Alcoholism--Treatment--United States--Statistics.
Drug abuse--Treatment--United States--Statistics.
Statistics.
Substance abuse treatment facilities--United States--States--Statistics.
Substance abuse treatment facilities--United States--Statistics.
Substance abuse treatment facilities--United States--Tables.
Substance abuse--Treatment--United States--Statistics.