title: [Preservation of microorganisms by freeze drying and freezing].
mesh_terms: D001419:Bacteria; D001435:Bacteriophages; D005612:Freeze Drying; D005615:Freezing; D005990:Glycerol; D009174:Mycoplasma; D011309:Preservation, Biological; D014612:Vaccines; D014780:Viruses
chemical_list: D014612:Vaccines; D005990:Glycerol