%0 Journal Article %T Accelerometer steps/day translation of moderate-to-vigorous activity %A Tudor-Locke, Catrine %A Leonardi, Claudia %A Johnson, William D. %A Katzmarzyk, Peter T. %A Church, Timothy S. %D 2011 %R 10.1016/j.ypmed.2011.01.014 %P 31-33 %J Preventive Medicine %V 53 %I 1-2 %2 ISSN: 0091-7435 %U http://www.ncbi.nlm.nih.gov/pubmed/21295063