Guidance GE 21 for stab phlebectomy:Find:Pt:Extremity>Extremity vein:Doc:{Imaging modality}
guidance ge 21 for stab phlebectomy:find:pt:extremity>extremity vein:doc:{imaging modality}
Guidance for greater than 20 stab phlebectomy of Extremity vein
guidance for greater than 20 stab phlebectomy of extremity vein