43
Participants
Start Date
October 31, 2015
Primary Completion Date
October 1, 2019
Study Completion Date
October 1, 2019
Prenatal vitamin-mineral containing 3 mg fluoride
Prenatal vitamin-mineral containing 3 mg fluoride to be taken daily, starting at 10-20 weeks gestation until delivery.
Prenatal vitamin-mineral containing 0 mg fluoride
Prenatal vitamin-mineral containing 0 mg fluoride to be taken daily, starting at 10-20 weeks gestation until delivery.
Johns Hopkins Hospital, Baltimore
Johns Hopkins University
OTHER