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Characteristics associated with US Walk to School programs.
Ward DS, Linnan L, Vaughn A, Neelon B, Martin SL, Fulton JE. Ward DS, et al. Int J Behav Nutr Phys Act. 2007 Dec 19;4:67. doi: 10.1186/1479-5868-4-67. Int J Behav Nutr Phys Act. 2007. PMID: 18093327 Free PMC article.
Validity and reliability of a school travel survey.
Evenson KR, Neelon B, Ball SC, Vaughn A, Ward DS. Evenson KR, et al. Among authors: ward ds. J Phys Act Health. 2008;5 Suppl 1(Suppl 1):S1-15. doi: 10.1123/jpah.5.s1.s1. J Phys Act Health. 2008. PMID: 18364515 Free PMC article.
328 results