Guidance for placement of tube:Find:Pt:Abdomen>Liver:Doc:RF
guidance for placement of tube:find:pt:abdomen>liver:doc:rf
Guidance for placement of tube:Finding:To identify measures at a point in time:Abdomen>Liver:Document:Radiofluoroscopy
guidance for placement of tube:finding:to identify measures at a point in time:abdomen>liver:document:radiofluoroscopy