title: Effectiveness of steam sterilization in killing spores of Bacillus stearothermophilus in prophylaxis angles.
mesh_terms: D015169:Colony Count, Microbial; D003754:Dental High-Speed Equipment; D003777:Dental Prophylaxis / Q000295:instrumentation*; D004866:Equipment Contamination / Q000517:prevention & control*; D017743:Equipment Reuse; D005069:Evaluation Studies as Topic; D001411:Geobacillus stearothermophilus; D017053:Infection Control / Q000379:methods; D013171:Spores, Bacterial; D013227:Steam; D013242:Sterilization / Q000379:methods*
chemical_list: D013227:Steam