Guidance for aspiration of CSF:Find:Pt:Abdomen>Spine.lumbar:Doc:US
guidance for aspiration of csf:find:pt:abdomen>spine.lumbar:doc:us
Guidance for aspiration of CSF:Finding:To identify measures at a point in time:Abdomen>Spine.lumbar:Document:Ultrasound
guidance for aspiration of csf:finding:to identify measures at a point in time:abdomen>spine.lumbar:document:ultrasound