Columbia subject headings:
Behavior therapy.
Biomedical engineering--Research--United States.
Harvard subject headings:
Medicine--Research--United States
National Institutes of Health (U.S.)
United States. Alcohol, Drug Abuse, and Mental Health Administration.
Princeton subject headings:
Medicine--Research--United States.
National Institutes of Health (U.S.)
United States. Alcohol, Drug Abuse, and Mental Health Administration