Guidance for drainage+placement of drainage catheter:Find:Pt:Head+Neck>Pharynx:Doc:RF
guidance for drainage+placement of drainage catheter:find:pt:head+neck>pharynx:doc:rf
Guidance for drainage+placement of drainage catheter:Find:Pt:Head+Neck>Pharynx:Doc:RF
guidance for drainage+placement of drainage catheter:find:pt:head+neck>pharynx:doc:rf