Analytical bias in the measurement of serum 25-hydroxyvitamin D concentrations impairs assessment of vitamin D status in clinical and research settings
Measured serum 25-hydroxyvitamin D concentrations vary depending on the type of assay used and the specific laboratory undertaking the analysis, impairing the accurate assessment of vitamin D status. We investigated differences in serum 25-hydroxyvitamin D concentrations measured at three laboratori...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
Public Library of Science
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/46832 |