1. Blood pressure in twins;BARCAL;Lancet,1969
2. Monozygotic twin similarity in multiple psychophysiologic parameters and measures;BLOCK;Recent Advances in Biological Psychiatry,1967
3. A bioelectric scale of human alertness;BURCH;Psychiat. res. Rep.,1960
4. Handbook of Multivariate Experimental Psychology;CATTELL,1966
5. Characteristics of palmar skin potential and conductance in relaxed human subjects;CHRISTIE;Psychophysiology,1971