Guidance for aspiration of CSF:Find:Pt:XXX>Spine:Doc:US
guidance for aspiration of csf:find:pt:xxx>spine:doc:us
Guidance for aspiration of CSF:Finding:To identify measures at a point in time:Not specified>Spine:Document:Ultrasound
guidance for aspiration of csf:finding:to identify measures at a point in time:not specified>spine:document:ultrasound