Guidance for angioplasty^W contrast:Find:Pt:Extremity>Extremity vessels.bilateral:Doc:RF.angio
guidance for angioplasty^w contrast:find:pt:extremity>extremity vessels.bilateral:doc:rf.angio
RFA Guided Extr ves-Bl Angio --W contr
rfa guided extr ves-bl angio --w contr