title: Contribution of immunohistochemistry to diagnostic problems of human cerebral tumors.
mesh_terms: D001253:Astrocytes; D001932:Brain Neoplasms / Q000175:diagnosis*; D004806:Ependymoma / Q000175:diagnosis; D005910:Glioma / Q000175:diagnosis; D006801:Humans; D007124:Immunoenzyme Techniques; D009362:Neoplasm Metastasis; D009457:Neuroglia