Perimeter:Len:Pt:Abdomen^Fetus:Qn:US.estimated from Merz 1988
perimeter:len:pt:abdomen^fetus:qn:us.estimated from merz 1988
Perimeter:Length:To identify measures at a point in time:Abdomen^Fetus:Quantitative:Ultrasound.estimated from Merz 1988
perimeter:length:to identify measures at a point in time:abdomen^fetus:quantitative:ultrasound.estimated from merz 1988