AU  - Tandon PS, Zhou C, Christakis DA
TI  - FRequency of parent-supervised outdoor play of us preschool-aged children
PT  - JOUR
DP  - 2012
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {707-712},
VI  - 166
IP  - 8
AID  - 10.1001/archpediatrics.2011.1835 [doi]
4100  - http://dx.doi.org/10.1001/archpediatrics.2011.1835
SO  - Archives of Pediatrics & Adolescent Medicine August 1, 2012 166(8):707