Yang C., Hu Y.-M., Zhou Z.-Q., Zhang G.-F. and Yang J.-J. 2012. Acute administration of ketamine in rats increases hippocampal BDNF and mTOR levels during forced swimming test. Upsala Journal of Medical Sciences. 118, 1 (Sep. 2012). DOI:https://doi.org/10.3109/03009734.2012.724118.