Luo, Renfu; Shi, Yaojiang; Zhang, Linxiu; Liu, Chengfang; … - 2013
significant share of students across rural China still have inadequate access to micronutrient-rich regular diets. Such poor diets … and to assess whether this leads to improved educational performance among students in poor areas of rural China. Approach … 12, from 66 randomly-chosen elementary schools in 8 of the poorest counties in Shaanxi Province in China’s poor northwest …