Evidence-based public nutrition: an evolving concept.
Pérez-Escamilla
Rafael
R
Connecticut National Institutes of Health EXPORT Center of Excellence for Eliminating Health Disparities among Latinos, Storrs, 06269-4017, USA. rafael.perez-escamilla@uconn.edu
King
Janet
J
D019317:Evidence-Based Medicine / Q000379:methods / Q000639:trends*; D015596:Nutrition Assessment; D011634:Public Health / Q000379:methods / Q000639:trends*; D011640:Public Policy; D012106:Research