30
Participants
Start Date
September 30, 2012
Primary Completion Date
May 31, 2013
Study Completion Date
May 31, 2013
Vitamin D3
a single oral dose of vitamin D3
Vitamin D2
a single oral dose of vitamin D2
Placebo
a single oral dose of placebo
Creighton University, Omaha
Creighton University
OTHER