1. Aldrich, M.S. and Jahnke, B. Diagnostic value of video-EEG polysomnography. Neurology, 1991, 41: 1060–1066.
2. Balzamo, E. Comportement social de couples de macaques rhésus, placés en contention pour des expérimentations neurophysiologiques et neuropharmacologiques. Sci. Tech. Anim. Lab., 1985, 10: 91–95.
3. Bert, J., Pegram, V., Rhodes, J.M., Balzamo, E. and Naquet, R. A comparative sleep study of two Cercopithecinae. Electroenceph. clin. Neurophysiol., 1970, 28: 32–40.
4. Ferri, R., Ferri, P., Colognola, M., Petrella, M.A., Musumeci, S.A. and Bergonzi, P. Comparison between the results of an automatic and a visual scoring of sleep EEG recordings. Sleep, 1989, 12: 354–362.
5. Hoelscher, T.J., McCall, W.V., Powell, J., Marsh, G.R. and Erwin, C.W. Two methods of scoring sleep with the Oxford Medilog 9000: comparison to conventional paper scoring. Sleep, 1989, 12: 133–139.