1. Multiple indicators of nurse and patient outcomes as a method for evaluating a change in staffing patterns;Atwood,1977
2. Long shifts: a trial evaluated;Bacon;Austral. Nurses J.,1986
3. The 12-hour shift: It's good for nurses, but is it good for patients?;Bajnok;Hosp. Admin. Canada,1975
4. Evaluating the 12-hour shift;Davis;Dimen. Hlth Serv.,1982
5. Effects of longer hours, shorter week for intensive care nurses;Eaton;Dimen. Hlth Serv.,1980