title: Electron microscopy of endotoxin extracted from R mutant of Salmonella.
mesh_terms: D004731:Endotoxins / Q000302:isolation & purification*; D006017:Glycolipids / Q000302:isolation & purification*; D008070:Lipopolysaccharides / Q000302:isolation & purification; D008854:Microscopy, Electron; D009154:Mutation; D012475:Salmonella / Q000032:analysis*
chemical_list: D004731:Endotoxins; D006017:Glycolipids; D008070:Lipopolysaccharides