%0 Journal Article %T Universal Prevention for Anxiety and Depressive Symptoms in Children: A Meta-analysis of Randomized and Cluster-Randomized Trials %A Ahlen, Johan %A Lenhard, Fabian %A Ghaderi, Ata %J The Journal of Primary Prevention %V 36 %N 6 %P 387-403 %@ 0278-095X %D 2015-10-26 %I Springer US %~ DeepDyve