Looking Back at Four Years of National Work Hour Limits
Okie, Susan. “An Elusive Balance – Residents’ Work Hours and the Continuity of Care.” NEJM 2007; 356: 2665-2667. (Download in PDF)
Yoon, Harry H. “Adapting to Duty-Hour Limits – Four Years On.” NEJM 2007; 356: 2668-2670. (Download in PDF)

