Study protocol for the evaluation of long-term effects of the school-based obesity prevention program Lekker Fit! (‘enjoy being fit’): a retrospective, controlled design

por Smit, Michel Sebastiaan, Raat, Hein, Mölenberg, Famke, Wolfers, Mireille Eleonore Gabriëlle, Bannink, Rienke, Jansen, Wilma
Publicado 2021