Guidance for endoscopy^30M post contrast retrograde intrabiliary:Find:Pt:Abdomen>Biliary ducts+pancreatic duct:Doc:RF
guidance for endoscopy^30m post contrast retrograde intrabiliary:find:pt:abdomen>biliary ducts+pancreatic duct:doc:rf
Guidance for endoscopy^30M post contrast retrograde intrabiliary:Find:Pt:Abdomen>Biliary ducts+pancreatic duct:Doc:RF
guidance for endoscopy^30m post contrast retrograde intrabiliary:find:pt:abdomen>biliary ducts+pancreatic duct:doc:rf