Summary of Purpose
Polymorphisms in the vitamin D system appear to affect the serum 25(OH)D levels. If so one would expect these polymorphisms to be associated with vitamin D related conditions and diseases, which will be tested in the present study including DNA analyses in 9700 subjectsRead More →
The following dates are available for this trial. Trial information last updated on 2 December 2015.
|1 Apr 2011||14 Jul 2011||1 Jul 2016||1 Jul 2016||1 Dec 2015||Unavailable|
|Start Date||First Received||1st Completion||Completion||Verification||Results|
- Perspective: Retrospective
- Sampling: Probability Sample