TY - GEN AU - Zerwekh,Joseph E TI - Blood biomarkers of vitamin D status SN - 1938-3207 PY - 2008///0428 KW - Biomarkers KW - blood KW - Blood Chemical Analysis KW - Bone Density Conservation Agents KW - Calcium KW - metabolism KW - Cholecalciferol KW - Clinical Laboratory Techniques KW - Ergocalciferols KW - Humans KW - Nutrition Assessment KW - Nutritional Status KW - Vitamin D KW - analogs & derivatives N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1093/ajcn/87.4.1087S ER -