Effectiveness of Routine Third Trimester Ultrasonography to Reduce Adverse Perinatal Outcomes in Low-risk Pregnancy (the IRIS Study): Nationwide, Pragmatic, Multicentre, Stepped Wedge Cluster Randomized Trial

(BMJ. 2019;367:l5517)
Source: Obstetric Anesthesia Digest - Category: Anesthesiology Tags: Mother, Fetus, Neonate Source Type: research