New Doubts About Role of Serotonin in Depression
http://psychcentral.com/news/2015/07...ion/86925.html
http://www.medicalnewstoday.com/articles/292713.php
Medical News Today
Low serotonin is mythical cause of depression
http://www.ncbi.nlm.nih.gov/pubmed/25625874
Neurosci Biobehav Rev. 2015 Apr;51:164-88. doi: 10.1016/j.neubiorev.2015.01.018. Epub 2015 Jan 24.
Is serotonin an upper or a downer? The evolution of the serotonergic system and its role in depression and the antidepressant response.