title: Resistance to lyophilization of Salmonella typhi, Escherichia coli and Shigella flexneri strains.
mesh_terms: D003470:Culture Media; D004926:Escherichia coli / Q000502:physiology*; D005612:Freeze Drying; D012485:Salmonella typhi / Q000502:physiology*; D012763:Shigella flexneri / Q000502:physiology*
chemical_list: D003470:Culture Media