title: Immuno-diazothioether-osmium tetroxide (immuno-DTO) technique for staining embedded antigen in electron microscopy.
mesh_terms: D000941:Antigens; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D009992:Osmium; D013194:Staining and Labeling
chemical_list: D000941:Antigens; D009992:Osmium