Temp staff become a fixture in ORs.
D004651:Employment / Q000639:trends*; D006801:Humans; D009741:Nursing Staff, Hospital / Q000191:economics / Q000600:supply & distribution*; D009871:Operating Room Nursing; D010561:Personnel Staffing and Scheduling / Q000639:trends*; D012456:Salaries and Fringe Benefits; D014481:United States; D000078329:Workforce