title: Physiologic Aspects of the Working Day Problem.
mesh_terms: D005221:Fatigue / Q000266:history* / Q000503:physiopathology / Q000517:prevention & control; D049673:History, 20th Century; D006801:Humans; D009784:Occupational Diseases / Q000266:history* / Q000503:physiopathology / Q000517:prevention & control; D016272:Occupational Health / Q000266:history*; D010561:Personnel Staffing and Scheduling / Q000266:history; D013997:Time Factors; D017748:Time Management; D014937:Work / Q000266:history* / Q000502:physiology