1. The ecology and sociology of the Norway rat;Calhoun;Public Health Service Publication No. 1008,1962
2. The effect of partial REM sleep deprivation and delayed recovery;Dement;J. Psychiatric Res.,1966
3. Baseline sleep and REM deprivation in the rat;Duncan,1967
4. A possible relationship between paradoxical sleep and environmental stimulation in the rat;Fishman,1968
5. Effects of changes in environmental lighting on paradoxical sleep in the albino rat;Fishman;Diss. Abst. (B),1960