title: [Non-aqueous negative staining: method, ultrastructural reproducibility and preservation, and possibilities of applications].
mesh_terms: D000818:Animals; D006652:Histological Techniques; D008297:Male; D051379:Mice; D008854:Microscopy, Electron; D010179:Pancreas / Q000166:cytology; D051381:Rats; D013194:Staining and Labeling; D013737:Testis / Q000166:cytology