Columbia subject headings:
Cardiovascular system--Diseases--Prevention--Congresses.
Health behavior--Congresses.
Lungs--Diseases--Prevention--Congresses.
Medicine and psychology--Congresses.
Harvard subject headings:
Cardiovascular system--Diseases--Prevention--Congresses.
Health behavior--Congresses.
Lungs--Diseases--Prevention--Congresses.
Medicine and psychology--Congresses.
Princeton subject headings: