title: Core-12: a controlled study of the impact of 12-hour scheduling.
mesh_terms: D001291:Attitude of Health Personnel; D005069:Evaluation Studies as Topic; D005221:Fatigue; D006801:Humans; D007362:Intensive Care Units / Q000458:organization & administration; D008606:Mental Processes; D009741:Nursing Staff, Hospital / Q000458:organization & administration*; D010559:Personnel Management; D010561:Personnel Staffing and Scheduling; D010865:Pilot Projects; D011787:Quality of Health Care