Columbia subject headings:
Diet in disease--Congresses.
Diet--Congresses.
Medicine, Preventive--Venezuela--Congresses.
Nutrition policy--Venezuela--Congresses.
Nutrition--Venezuela--Congresses.
Harvard subject headings:
Diet in disease--Congresses.
Diet--Congresses.
Medicine, Preventive--Venezuela--Congresses.
Nutrition policy--Venezuela--Congresses.
Nutrition--Venezuela--Congresses.
Princeton subject headings:
Diet in disease--Congresses.
Diet--Congresses.
Fiction.
Medicine, Preventive--Venezuela--Congresses.
Nutrition policy--Venezuela--Congresses.
Nutrition--Venezuela--Congresses.