64
Participants
Start Date
October 31, 2007
Primary Completion Date
July 31, 2009
Study Completion Date
July 31, 2009
Vitamin D2
50 000 IU vitamin D2, one time bolus dose
Vitamin D2
100 000 IU vitamin D2, one time bolus dose
Placebo
Placebo, 1 time bolus dose
Merck Frosst Canada Ltd.
INDUSTRY
McMaster University
OTHER