title: Intracranial aerocoele due to micropaque barium.
authors: Walton Hospital, Liverpool.
authors: S
authors: S
authors: Somjee
authors: I J
authors: IJ
authors: Mackenzie
mesh_terms: D001466:Barium Sulfate / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008417:Mastoiditis / Q000601:surgery; D008875:Middle Aged; D011007:Pneumocephalus / Q000000981:diagnostic imaging / Q000209:etiology*; D014057:Tomography, X-Ray Computed
chemical_list: D001466:Barium Sulfate