Ask tough questions before going outside. The third degree.
D002495:Central Supply, Hospital / Q000592:standards*; D003284:Contract Services / Q000592:standards*; D004209:Disposable Equipment / Q000592:standards*; D017743:Equipment Reuse / Q000592:standards*; D006801:Humans; D011785:Quality Assurance, Health Care; D013242:Sterilization / Q000592:standards*; D014481:United States