Respiratory Outcomes After Early Vitamin D Supplementation in Infants Born Extremely Preterm: A Randomized Trial
Respiratory Outcomes After Early Vitamin D Supplementation in Infants Born Extremely Preterm: A Randomized Trial
This is a masked randomized clinical trial in which extremely preterm infants fed human milk will be randomly assigned to receive either the highest (intervention group) or lowest (control group) vitamin D dose recommended during the first 14 days after birth.
Inclusion Criteria:
Exclusion Criteria: