Boito, S.M.

volume hepatic volume hepatic growth restriction circumference growth measurement fetus restriction head circumference pregnancy study weight value hepatic volume measurements z score growth-restricted fetuses obstet ultrasound reference development liver s.m.e.b growth-restricted gynecol gestation reproducibility recording hepatic volume recordings university hospital rotterdam-dijkzigt score hepatic volume measurement 20 weeks figure section centile difference j.w.w j.a.m.l tracing university growth retardation assessment reduction 20 36 weeks growth-restricted values 856.871 fetus birth weight hepatic volume tracings 36 weeks p 50 values 96.4 ml 8.2 hepatic volume data p 50 centile hepatic length 9.7 ml 4.4 20 minutes delivery ultrasonography number estimation length method detection level minute hepatic weight brain-sparing effect 2336 weeks analysis 109 pregnancies abdomen study design regression circumference data 2236 weeks volume estimation percentage manuscript 1.64