title: Moonlighting residents.
authors.forename: David T
authors.initials: DT
authors.lastname: Huang
mesh_terms: D002983:Clinical Competence; D004636:Emergency Service, Hospital / Q000592:standards*; D006801:Humans; D007396:Internship and Residency / Q000592:standards*; D010561:Personnel Staffing and Scheduling / Q000592:standards*; D014481:United States; D000078329:Workforce