title: Lanthanum staining of the intermediate region of the cell wall in Escherichia coli.
mesh_terms: D002473:Cell Wall / Q000648:ultrastructure*; D004926:Escherichia coli / Q000648:ultrastructure*; D007811:Lanthanum; D008854:Microscopy, Electron; D013194:Staining and Labeling
chemical_list: D007811:Lanthanum