医学
微量营养素
安慰剂
养生
蹒跚学步的孩子
儿科
置信区间
贝利婴儿发育量表
随机对照试验
贫血
微量营养素缺乏
认知
心理干预
外科
内科学
精神科
心理学
精神运动学习
病理
替代医学
发展心理学
作者
Sant‐Rayn Pasricha,Mohammed Imrul Hasan,Sabine Braat,Leila M Larson,S.M. Mulk-Uddin Tipu,Sheikh Jamal Hossain,Shamima Shiraji,Andrew Baldi,Mohammad Saiful Alam Bhuiyan,Fahmida Tofail,Jane Fisher,Sally Grantham‐McGregor,J. A. Simpson,Jena Hamadani,Beverley‐Ann Biggs
标识
DOI:10.1056/nejmoa2034187
摘要
Universal provision of iron supplements (drops or syrup) or multiple micronutrient powders to young children in low-to-middle-income countries where anemia is prevalent is recommended by the World Health Organization and widely implemented. The functional benefits and safety of these interventions are unclear.
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