title: The role of multivalent cations in the organization and structure of bacterial cell walls.
mesh_terms: D002473:Cell Wall; D004492:Edetic Acid / Q000494:pharmacology; D066298:In Vitro Techniques; D007477:Ions / Q000494:pharmacology*; D008070:Lipopolysaccharides / Q000096:biosynthesis; D011135:Polysaccharides, Bacterial / Q000096:biosynthesis; D011550:Pseudomonas aeruginosa / Q000166:cytology*
chemical_list: D007477:Ions; D008070:Lipopolysaccharides; D011135:Polysaccharides, Bacterial; D004492:Edetic Acid