1. Two types of ocular motility occurring in sleep;Aserinsky;J. appl. Physiol.,1955
2. Self-rated and physiologically recorded effects of two hypnotics (Nitrazepam and Dormin) on subjects with and without anxiety symptoms;Bohlin;Nord. Med.,1970
3. A biological scale of human alertness: Concurrent recordings of the EEG and GSR;Burch;Psychiat. Res. Rep. Amer. Psychiat. Ass.,1960
4. Adaptation of the galvanic response to auditory stimuli;Coombs;J. exp. Psychol.,1938
5. Electrical properties of the skin;Edelberg,1967