Views^W contrast IA:Find:Pt:Head+Neck>Carotid artery.bilateral & Head>Cerebral artery.bilateral:Doc:RF.angio
views^w contrast ia:find:pt:head+neck>carotid artery.bilateral & head>cerebral artery.bilateral:doc:rf.angio
RFA Carot a-Bl+Cereb a-Bl Vs W contr IA
rfa carot a-bl+cereb a-bl vs w contr ia