Predictors of Differences in Vitamin D Levels in Children and Adolescents and Their Relation to Endurance Performance
Autor: | Lämmle, Lena, Bergmann, Karin, Bös, Klaus, Koletzko, Berthold |
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Zdroj: | Annals of Nutrition & Metabolism, 2013 Jan 01. 62(1), 55-62. |
Databáze: | JSTOR Journals |
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