Guidance for embolization for tumor^W embolic agent IA:Find:Pt:Abdomen>Hepatic artery:Doc:{Imaging modality}
guidance for embolization for tumor^w embolic agent ia:find:pt:abdomen>hepatic artery:doc:{imaging modality}
Guidance for embolization for tumor of Hepatic artery-- W embolic agent IA
guidance for embolization for tumor of hepatic artery-- w embolic agent ia