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Wide Variability in Physical Activity Environments and Weather-Related Outdoor Play Policies in Child Care Centers Within a Single County of Ohio
Copeland, Kristen A., Sherman, Susan N., Khoury, Jane C., Foster, Karla E., Saelens, Brian E., Kalkwarf, Heidi J.Volume:
165
Language:
english
Journal:
Archives of Pediatrics & Adolescent Medicine
DOI:
10.1001/archpediatrics.2010.267
Date:
May, 2011
File:
PDF, 188 KB
english, 2011