Design and baseline characteristics of the Short bouTs of Exercise for Preschoolers (STEP) study.
Alhassan S, Nwaokelemeh O, Mendoza A, Shitole S, Whitt-Glover MC, Yancey AK. Design and baseline characteristics of the Short bouTs of Exercise for Preschoolers (STEP) study. BMC Public Health. 2012 Aug 01; 12:582.