1. Hours of work: temporal factors in work scheduling;Folkard, S.; Monk, T.,1985
2. Shiftwork: eVects on sleep and health with recommendations for medical surveillance and screening;Scott, A.J.; Ladou, J.,1990
3. health and safety: an overview of the scientific literature 1978–90;Waterhouse, J.; Folkard, S.; Shiftwork, Minors D.,1992
4. The many meanings of sleep;Tepas, D.I.; Mahan, R.P.;Work Stress,1989
5. Psychological and psychophysiological eVects of shiftwork;Akerstedt, T.;Scand J Work Environ Health,1990