Comparison of umbilical artery pulsatility index reference ranges.Published in:Ultrasound in Obstetrics & Gynecology, 2025, v. 65, n. 1, p. 71, doi. 10.1002/uog.29142By:Duncan, J. R.;Markel, L. E.;Pressman, K.;Rodriguez, A. R.;Obican, S. G.;Odibo, A. O.Publication type:Article