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
RFA Guidance for placement of catheter in Hepatic artery-- W contrast IA
rfa guidance for placement of catheter in hepatic artery-- w contrast ia