National Center for Disease Prevention and Control. (2003). Guidelines on micronutrient (vitamin A, iron, and iodine) supplementation. Department of Health.
Chicagoスタイル(17版)引用形式National Center for Disease Prevention and Control. Guidelines on Micronutrient (vitamin A, Iron, and Iodine) Supplementation. Manila: Department of Health, 2003.
MLA(9版)引用形式National Center for Disease Prevention and Control. Guidelines on Micronutrient (vitamin A, Iron, and Iodine) Supplementation. Department of Health, 2003.
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