Fetal Echocardiographic Z Score Pilot Project: Study Design and Impact of Gestational Age and Variable Type on Reproducibility of Measurements Within and Across Investigators.
Moon-Grady AJ, Lee H, Lopez L, Fatusin O, Freud LR, Hogan W, Krishnan A, McFarland C, Minich LL, Morris SA, Pinto N, Presson AP, Tacy TA, Donofrio MT, Fetal Heart Society
