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Do children take the same number of steps every day?
Eric E. Wickel, Joey C. Eisenmann, Robert P. Pangrazi, Susan V. Graser, Anders Raustorp, L. M. Tomson, Thomas F. CuddihyVolume:
19
Year:
2007
Language:
english
Pages:
7
DOI:
10.1002/ajhb.20613
File:
PDF, 118 KB
english, 2007