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机译:Vitamin D status and functional health outcomes in children aged 2-8 y: a 6-mo vitamin D randomized controlled trial
McGill Univ, Sch Human Nutr, Ste Anne De Bellevue, PQ, Canada;
Queens Univ, Dept Biomed & Mol Sci, Kingston, ON, Canada;
Univ Toronto, Li Ka Shing Knowledge Inst St Michaels Hosp, Dept Pediat, Appl Hlth Res Ctr, TorontoShriners Hosp Children, Montreal, PQ, Canada;
25-hydroxyvitamin D; randomized controlled trial; children; DXA; muscle; bone;