title: [Electron microscopic observation of eosinophils and mast cells].
mesh_terms: D004803:Eosinophilic Granuloma / Q000473:pathology; D004804:Eosinophils; D006801:Humans; D008407:Mast Cells; D008854:Microscopy, Electron; D009297:Nasal Mucosa / Q000473:pathology; D006255:Rhinitis, Allergic, Seasonal / Q000473:pathology