Guidance for endoscopy drainage:Find:Pt:Abdomen>Biliary ducts+Gallbladder:Doc:RF
guidance for endoscopy drainage:find:pt:abdomen>biliary ducts+gallbladder:doc:rf
Guidance for endoscopy drainage:Find:Pt:Abdomen>Biliary ducts+Gallbladder:Doc:RF
guidance for endoscopy drainage:find:pt:abdomen>biliary ducts+gallbladder:doc:rf