Wang N., Yu H.-Y., Shen X.-F., Gao Z.-Q., Yang C., Yang J.-J. and Zhang G.-F. (2015) “The rapid antidepressant effect of ketamine in rats is associated with down-regulation of pro-inflammatory cytokines in the hippocampus”, Upsala Journal of Medical Sciences, 120(4). doi: 10.3109/03009734.2015.1060281.