View^W air contrast PO:Find:Pt:Abdomen>Gastrointestinal tract.upper+Small bowel:Doc:RF
view^w air contrast po:find:pt:abdomen>gastrointestinal tract.upper+small bowel:doc:rf
View^W air contrast PO:Find:Pt:Abdomen>Gastrointestinal tract.upper+Small bowel:Doc:RF
view^w air contrast po:find:pt:abdomen>gastrointestinal tract.upper+small bowel:doc:rf