Intravascular systolic:Pres:Pt:Umbilical artery:Qn
intravascular systolic:pres:pt:umbilical artery:qn
Intravascular systolic:Pressure:To identify measures at a point in time:Umbilical artery:Quantitative
intravascular systolic:pressure:to identify measures at a point in time:umbilical artery:quantitative