1. Effects of longer hours, shorter week for intensive care nurses;Eaton;Dimensions in Health Services,1990
2. A survey of the 12-hour shift in 25 North Carolina hospitals;Jones;Nursing Management,1996
3. Fatigue and critical thinking on eight and twelve hour shifts;Washburn;Nursing Management,1991
4. Twelve-hour shifts: does fatigue undermine nursing judgement?;Ugrovics;Nursing Management,1990
5. Core-12: a controlled study of the impact of 12-hour scheduling;Mills;Nursing Research,1992