Arteriovenous graft assessed using doppler:Find:Pt:^Patient:Ord:US.doppler
arteriovenous graft assessed using doppler:find:pt:^patient:ord:us.doppler
Arteriovenous graft assessed using doppler:Finding:To identify measures at a point in time:^Patient:Ordinal:Ultrasound.doppler
arteriovenous graft assessed using doppler:finding:to identify measures at a point in time:^patient:ordinal:ultrasound.doppler