Elementary school practices and children's objectively measured physical activity during school.
Carlson JA, Sallis JF, Norman GJ, McKenzie TL, Kerr J, Arredondo EM, Madanat H, Mignano AM, Cain KL, Elder JP, Saelens BE.
Carlson JA, et al. Among authors: arredondo em.
Prev Med. 2013 Nov;57(5):591-5. doi: 10.1016/j.ypmed.2013.08.003. Epub 2013 Aug 12.
Prev Med. 2013.
PMID: 23948107
Free PMC article.