00287nam a22001217a 4500003000400000082001800004100001100022245006600033260002500099300000700124650001700131653001700148SGT a617.643bS22S aShikha aSterilization and Biomedical Waste Management in Orthodontics bSGT Universityc2022 a81 aOrthodontics aOrthodontics