![](/img/cover-not-exists.png)
Correction: A participatory parent-focused intervention promoting physical activity in preschools: Design of a cluster-randomized trial
Freia De Bock, Joachim E Fischer, Kristina Hoffmann…Volume:
12
Language:
english
DOI:
10.1186/1471-2458-12-355
Date:
December, 2012
File:
PDF, 108 KB
english, 2012