Vitamin D Levels in the Skin of Healthy Subjects After Oral Supplementation

This study is ongoing, but not recruiting participants.
Sponsor:
Information provided by (Responsible Party):
National Cancer Institute (NCI)
ClinicalTrials.gov Identifier:
NCT01447355
First received: October 4, 2011
Last updated: December 21, 2012
Last verified: December 2012
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is ongoing, but not recruiting participants.
  Estimated Study Completion Date: No date given
  Primary Completion Date: August 2012 (Final data collection date for primary outcome measure)