title: Effects of oxygen upon freeze-dried and freeze-thawed bacteria: viability and free radical studies.
mesh_terms: D002470:Cell Survival; D004926:Escherichia coli / Q000254:growth & development; D005609:Free Radicals; D005612:Freeze Drying; D010100:Oxygen; D012706:Serratia marcescens / Q000254:growth & development; D013997:Time Factors
chemical_list: D005609:Free Radicals; D010100:Oxygen