Public parks and physical activity among adolescent girls.
Cohen DA, Ashwood JS, Scott MM, Overton A, Evenson KR, Staten LK, Porter D, McKenzie TL, Catellier D.
Cohen DA, et al. Among authors: evenson kr.
Pediatrics. 2006 Nov;118(5):e1381-9. doi: 10.1542/peds.2006-1226.
Pediatrics. 2006.
PMID: 17079539
Free PMC article.
Clinical Trial.