Tan Z, Bao A, Tao M, Liu Y, Zhou J. Circadian rhythm of salivary serotonin in patients with major depressive disorder.
Neuro Endocrinol Lett. 2007 Aug;
28(4): 395-400
Tan Z, Bao A, Zhao G, Liu Y, Zhou J. Effect of fluoxetine on circadian rhythm of melatonin in patients with major depressive disorder.
Neuro Endocrinol Lett. 2007 Feb;
28(1): 28-32