Sutoo, Den’etsu, and Kayo Akiyama. “Regulation of Brain Function by Exercise.” Neurobiology of Disease 13, no. 1, июнь 2003 г.: 1–14; Young, Simon N. “How to Increase Serotonin in the Human Brain without Drugs.” Journal of Psychiatry & Neuroscience 32, no. 6, ноябрь 2007 г.: 394–399.
