Recycling oxygen masks in the recovery room.
D002495:Central Supply, Hospital / Q000191:economics; D003902:Detergents; D004203:Disinfection / Q000379:methods; D006801:Humans; D008397:Masks; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation*; D011182:Postoperative Care
D003902:Detergents