Sleep and 24-h activity rhythms in relation to cortisol change after a very low-dose of dexamethasone.
Luik AI, Direk N, Zuurbier LA, Hofman A, Van Someren EJ, Tiemeier H. Sleep and 24-h activity rhythms in relation to cortisol change after a very low-dose of dexamethasone. Psychoneuroendocrinology. 2015 Mar; 53:207-16.