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机译:Findings in 3 clinical trials challenge the accuracy of the Institute of Medicine's estimated average requirements for vitamin A in children and women
Univ Wisconsin, Interdept Grad Program Nutr Sci, Madison, WI 53706 USA;
Natl Inst Hlth Res & Dev Badan Litbang Kesehatan, Jakarta, Indonesia;
dietary requirements; EAR; retinol; stable isotope; vitamin A;