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