Guidance for drainage+placement of drainage catheter:Find:Pt:Pelvis>Anus:Doc:CT
guidance for drainage+placement of drainage catheter:find:pt:pelvis>anus:doc:ct
Guidance for drainage+placement of drainage catheter:Find:Pt:Pelvis>Anus:Doc:CT
guidance for drainage+placement of drainage catheter:find:pt:pelvis>anus:doc:ct