Volume^post void:Vol:Pt:Urinary bladder^Fetus:Qn:US.measured
volume^post void:vol:pt:urinary bladder^fetus:qn:us.measured
Volume^post void:Volume:To identify measures at a point in time:Urinary bladder^Fetus:Quantitative:Ultrasound.measured
volume^post void:volume:to identify measures at a point in time:urinary bladder^fetus:quantitative:ultrasound.measured