Long shifts for medical interns cause errors, injuries.
D005221:Fatigue; D006801:Humans; D007396:Internship and Residency; D019300:Medical Errors / Q000517:prevention & control*; D010816:Physician Incentive Plans; D006113:United Kingdom; D014940:Work Schedule Tolerance; D014947:Wounds and Injuries / Q000517:prevention & control*