Guidance for check of tube:Find:Pt:Abdomen>Biliary ducts:Doc:{Imaging modality}
guidance for check of tube:find:pt:abdomen>biliary ducts:doc:{imaging modality}
Guidance for check of tube:Find:Pt:Abdomen>Biliary ducts:Doc:{Imaging modality}
guidance for check of tube:find:pt:abdomen>biliary ducts:doc:{imaging modality}