Columbia subject headings:
Health attitudes--United States.
Health behavior--United States.
Health surveys--United States.
Medicine, Preventive--United States.
Public health--United States.
United States--Statistics, Medical.
Harvard subject headings:
Health attitudes--United States.
Health behavior--United States.
Health surveys--United States.
Medicine, Preventive--United States.
Public health--United States
United States--Statistics, Medical.
Princeton subject headings:
Health attitudes--United States.
Health behavior--United States.
Health surveys--United States.
Medicine, Preventive--United States.
Public health--United States.
United States--Statistics, Medical.