title: [Enhancement of section contrast in electron microscopy].
mesh_terms: D001410:Bacillus megaterium / Q000648:ultrastructure; D001431:Bacteriological Techniques; D001665:Binding Sites; D002462:Cell Membrane; D008722:Methods; D008854:Microscopy, Electron; D010084:Oxidation-Reduction; D012270:Ribosomes / Q000648:ultrastructure; D013194:Staining and Labeling
vernacular_title: Intensificazione del contrasto su sezioni in microscopia elettronica