The National 5 A Day for Better Health Program.
Heimendinger
J
J
National Cancer Institute Bethesda, Maryland 20892, USA.
Chapelsky
D
D
D005638:Fruit; D006291:Health Policy; D006801:Humans; D009316:National Institutes of Health (U.S.); D009369:Neoplasms / Q000517:prevention & control*; D018673:Nutrition Policy; D015397:Program Evaluation; D014481:United States; D014675:Vegetables