Hispanic maternal and children's perceptions of neighborhood safety related to walking and cycling
Olvera, Norma ; Smith, Dennis W. ; Lee, Chanam ; Liu, Jian ; Lee, Jay ; Kellam, Stephanie ; Kim, Jun-Hyun
Health & place, 2012-01, Vol.18 (1), p.71-75 [Periódico revisado por pares]England: Elsevier Ltd
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