Vitamin D in pregnancy (GRAVITD) - a randomised controlled trial identifying associations and mechanisms linking maternal Vitamin D deficiency to placental dysfunction and adverse pregnancy outcomes - study protocol.
Anna Louise VestergaardMartin ChristensenMette Findal AndreasenAgnete LarsenPinar BorPublished in: BMC pregnancy and childbirth (2023)
ClinicalTrial.gov: NCT04291313 . Registered February 17, 2020.