Cryofixation of tissue without cryoprotectants.
D003451:Cryoprotective Agents; D005613:Freeze Etching / Q000379:methods; D005614:Freeze Fracturing / Q000379:methods*; D008854:Microscopy, Electron / Q000379:methods; D009821:Oils
D003451:Cryoprotective Agents; D009821:Oils