Multisection:Find:Pt:Extremity.bilateral>Extremity vessels:Doc:US.doppler
multisection:find:pt:extremity.bilateral>extremity vessels:doc:us.doppler
Multisection:Finding:To identify measures at a point in time:Extremity.bilateral>Extremity vessels:Document:Ultrasound.doppler
multisection:finding:to identify measures at a point in time:extremity.bilateral>extremity vessels:document:ultrasound.doppler