Columbia subject headings:
Alcoholism--Treatment--Congresses.
Behavior modification--Congresses.
Drug abuse--Treatment--Congresses.
Obesity--Congresses.
Smoking--Congresses.
Harvard subject headings:
Princeton subject headings:
Alcoholism--Treatment--Congresses.
Behavior modification--Congresses.
Drug abuse--Treatment--Congresses.
Obesity--Congresses.
Smoking--Congresses.