Recovery rate of children with moderate acute malnutrition treated with ready-to-use supplementary food (RUSF) or improved corn-soya blend (CSB+): a randomized controlled trial

使用即食型补充食品 (RUSF) 或改良玉米大豆混合物 (CSB+) 治疗中度急性营养不良儿童的恢复率：一项随机对照试验