title: [An immunohistochemical and ultrastructural study of 168 intracranial tumors].
mesh_terms: D001254:Astrocytoma / Q000032:analysis / Q000648:ultrastructure; D001932:Brain Neoplasms / Q000032:analysis / Q000648:ultrastructure*; D005904:Glial Fibrillary Acidic Protein / Q000032:analysis*; D005910:Glioma / Q000032:analysis / Q000648:ultrastructure; D006651:Histocytochemistry; D006801:Humans; D007124:Immunoenzyme Techniques; D009418:S100 Proteins / Q000032:analysis*
chemical_list: D005904:Glial Fibrillary Acidic Protein; D009418:S100 Proteins