[Ultrastructural cytochemical tests on the role of reduced osmium in electronic "stainings"].
D004581:Electronics; D004583:Electrons; D006652:Histological Techniques; D008853:Microscopy; D008854:Microscopy, Electron; D009992:Osmium; D013194:Staining and Labeling
D009992:Osmium
HISTOLOGICAL TECHNIQUES; MICROSCOPY, ELECTRON; OSMIUM