Stress on operating days.
D006801:Humans; D009738:Nursing Service, Hospital / Q000458:organization & administration; D009741:Nursing Staff, Hospital / Q000523:psychology*; D009784:Occupational Diseases / Q000523:psychology*; D009871:Operating Room Nursing; D009873:Operating Rooms / Q000458:organization & administration; D010561:Personnel Staffing and Scheduling; D013315:Stress, Psychological / Q000209:etiology*