Effect of a School-Based Intervention on Nutritional Knowledge and Habits of Low-Socioeconomic School Children in Israel: A Cluster-Randomized Controlled Trial oleh Vered Kaufman-Shriqui, Drora Fraser, Michael Friger, Dikla Geva, Natalya Bilenko, Hillel Vardi, Naama Elhadad, Karen Mor, Zvi Feine, Danit R. Shahar