Search results: DC.title:A AND DC.title:primary-school-based AND DC.title:study AND DC.title:to AND DC.title:reduce AND DC.title:the AND DC.title:prevalence AND DC.title:of AND DC.title:childhood AND DC.title:obesity AND DC.title:– AND DC.title:the AND DC.title:EdAl AND DC.title:(Educació AND DC.title:en AND DC.title:Alimentació) AND DC.title:study: AND DC.title:a AND DC.title:randomized AND DC.title:controlled AND DC.title:trial