Gas sterilization and packaging.
D003428:Cross Infection / Q000517:prevention & control*; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D005027:Ethylene Oxide; D005740:Gases; D006801:Humans; D012138:Respiratory Therapy / Q000295:instrumentation; D013242:Sterilization
D005740:Gases; D005027:Ethylene Oxide