Ultrasound attenuation:Pres:Pt:Liver:Qn:US.transient elastography
ultrasound attenuation:pres:pt:liver:qn:us.transient elastography
Ultrasound attenuation:Pressure:To identify measures at a point in time:Liver:Quantitative:Ultrasound.transient elastography
ultrasound attenuation:pressure:to identify measures at a point in time:liver:quantitative:ultrasound.transient elastography