title: Freezing, fracturing, and etching artifacts in particulate suspensions.
mesh_terms: D002374:Catalase; D003461:Crystallography; D005293:Ferritins; D005613:Freeze Etching / Q000379:methods*; D005614:Freeze Fracturing / Q000379:methods*; D008854:Microscopy, Electron / Q000379:methods*; D008954:Models, Biological; D012672:Semliki forest virus / Q000648:ultrastructure
chemical_list: D005293:Ferritins; D002374:Catalase