Tafet, G. E., Idoyaga-Vargas, V. P., Abulafia, D. P., Calandria, J. M., Roffman, S. S., Chiovetta, A., & Shinitzky, M. (2001). Correlation between cortisol level and serotonin uptake in patients with chronic stress and depression. Cognitive, Affective, & Behavioral Neuroscience,

