Night nursing--an aspect of occupational stress.
D006801:Humans; D009551:Night Care; D009738:Nursing Service, Hospital / Q000458:organization & administration*; D009741:Nursing Staff, Hospital / Q000523:psychology*; D010561:Personnel Staffing and Scheduling; D013315:Stress, Psychological / Q000209:etiology*; D014937:Work; D014940:Work Schedule Tolerance