title: Limitations of survey-based assessments on duty-hour work standards.
authors.forename: Richard
authors.initials: R
authors.lastname: McDonald
mesh_terms: D001291:Attitude of Health Personnel; D002983:Clinical Competence; D003625:Data Collection; D003695:Delivery of Health Care; D006801:Humans; D007396:Internship and Residency; D016272:Occupational Health; D010561:Personnel Staffing and Scheduling; D013995:Time; D014481:United States; D016526:Workload; D017132:Workplace