title: Levels and kinds of evidence for public-health nutrition.
authors: Biochemistry Department, University of Sydney, NSW, Australia. S.Truswell@biochem.usyd.edu.au
authors: A S
authors: AS
authors: Truswell
mesh_terms: D001315:Australia; D004812:Epidemiologic Methods; D019317:Evidence-Based Medicine; D006801:Humans; D009520:New Zealand; D018673:Nutrition Policy