title: Sterilization process indicators: biological vs chemical.
mesh_terms: D004864:Equipment and Supplies / Q000592:standards*; D005027:Ethylene Oxide; D007202:Indicators and Reagents / Q000592:standards; D013170:Spores; D013227:Steam; D013242:Sterilization / Q000592:standards*; D013997:Time Factors
chemical_list: D007202:Indicators and Reagents; D013227:Steam; D005027:Ethylene Oxide