Physical activity surveillance: providing public health data for decision makers.
Galuska
Deborah A
DA
Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Fulton
Janet E
JE
D015444:Exercise; D040361:Healthy People Programs; D006801:Humans; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology