298
Participants
Start Date
August 31, 2014
Primary Completion Date
November 30, 2015
Study Completion Date
November 30, 2015
Screening Colonoscopy
we will obtain serum vitamin D blood levels from those scheduled for a screening colonoscopy or polyp surveillance
Mike O'Callaghan Federal Hospital/Nellis Air Force Base, Las Vegas
Mike O'Callaghan Military Hospital
FED