Importance of comparable state and local health survey data for research to improve population health
Barry Portnoy, PhD1 and Lina S. Balluz, ScD, MPH2
(1)National Institutes of Health, Bethesda, MD, (2)Centers for disease Control and Prevention, Atlanta, GA
(1)National Institutes of Health, Bethesda, MD, (2)Centers for disease Control and Prevention, Atlanta, GA