title: A simple method for observing soft biological tissue with the cryo-scanning electron microscope.
mesh_terms: D000818:Animals; D005404:Fixatives; D005615:Freezing; D047348:Hydrolyzable Tannins; D051379:Mice; D008855:Microscopy, Electron, Scanning / Q000379:methods*; D009993:Osmium Tetroxide; D013048:Specimen Handling; D014132:Trachea / Q000648:ultrastructure
chemical_list: D005404:Fixatives; D047348:Hydrolyzable Tannins; D009993:Osmium Tetroxide