Compliance With National Guidelines for Physical Activity in U.S. Preschoolers: Measurement and Interpretation
Pediatrics, Volume 127, Issue 4, 2011, pages 658-664.
Beets, M. W., Bornstein, D., Dowda, M., & Pate, R. R. (2011). Compliance with national guidelines for physical activity in U.S. preschoolers: Measurement and interpretation. Pediatrics, 127(4), 658-664.
© Pediatrics, 2011, American Academy of Pediatrics