Circumference.XXX/Circumference 2.XXX:CircFr:Pt:Region of interest.XXX:Qn:US
circumference.xxx/circumference 2.xxx:circfr:pt:region of interest.xxx:qn:us
Circumference.XXX/Circumference 2.XXX:Circumference Fraction:To identify measures at a point in time:Region of interest.Not specified:Quantitative:Ultrasound
circumference.xxx/circumference 2.xxx:circumference fraction:to identify measures at a point in time:region of interest.not specified:quantitative:ultrasound