title: Eight- versus 12-hour shifts: implications for emergency physicians.
authors.affiliation: Department of Emergency Medicine, Wake Forest University Medical Center, Winston-Salem, North Carolina.
authors.forename: H
authors.initials: H
authors.lastname: Thomas
authors.forename: E
authors.initials: E
authors.lastname: Schwartz
authors.forename: D C
authors.initials: DC
authors.lastname: Whitehead
mesh_terms: D000328:Adult; D000368:Aged; D001291:Attitude of Health Personnel; D002755:Choice Behavior; D002940:Circadian Rhythm; D003625:Data Collection; D004636:Emergency Service, Hospital; D006801:Humans; D007588:Job Satisfaction; D008505:Medical Staff, Hospital / Q000523:psychology*; D008875:Middle Aged; D010561:Personnel Staffing and Scheduling / Q000458:organization & administration*; D014940:Work Schedule Tolerance; D000078329:Workforce; D016526:Workload