1. Les nouveaux abords de la dépression;Lemoine;Synapse,1987
2. Photoperiodic mechanisms for depression and its treatment;Kripke,1981
3. Light suppresses melatonin secretion in humans;Lewy;Science,1980
4. Body temperature and sleep physiology in endogenous depressives;Beersma;Adv Biol Psychiatr,1983
5. Internal coincidence model for sleep deprivation and depression;Wehr,1980