Guidance for placement of catheter^W contrast IA:Find:Pt:Abdomen>Hepatic artery:Doc:RF.angio
guidance for placement of catheter^w contrast ia:find:pt:abdomen>hepatic artery:doc:rf.angio
Guidance for placement of catheter^W contrast Intra-arterial:Finding:To identify measures at a point in time:Abdomen>Hepatic artery:Document:Radiofluoroscopy.angio
guidance for placement of catheter^w contrast intra-arterial:finding:to identify measures at a point in time:abdomen>hepatic artery:document:radiofluoroscopy.angio