1. Amrollahi Z. et al.: Double-blind, randomized, placebo-controlled 6-week study on the efficacy and safety of the tamoxifen adjunctive to lithium in acute bipolar mania. J. Affect. Disord., 129, 327, 2011.
2. Anand A. et al.: Early antidepressant effect of memantine during augmentation of lamotrigine inadequate response in bipolar depression: a double-blind, randomized, placebo-controlled trial. Bipolar Disord., 14, 64, 2012.<a href="https://doi.org/10.1111/j.1399-5618.2011.00971.x22329473" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1111/j.1399-5618.2011.00971.x22329473</a>
3. Berk M. et al.: Maintenance N-acetyl cysteine treatment for bipolar disorder: A double-blind randomized placebo controlled trial. Berk et al. BMC Med., 10, 91, 2012.<a href="https://doi.org/10.1186/1741-7015-10-91348258022891797" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1186/1741-7015-10-91348258022891797</a>
4. Berk M. et al.: The efficacy of N-acetylcysteine as an adjunctive treatment in bipolar depression: An open label trial. J. Affect. Disord., 135, 389, 2011.<a href="https://doi.org/10.1016/j.jad.2011.06.00521719110" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.jad.2011.06.00521719110</a>
5. Dell’Osso B. et al.: Superior chronic tolerability of adjunctive modafinil compared to pramipexole in treatment-resistant bipolar disorder. J. Affect. Disord., 150, 130, 2013.<a href="https://doi.org/10.1016/j.jad.2012.11.03023261131" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.jad.2012.11.03023261131</a>
6. Fan A. et al.: Allopurinol augmentation in the outpatient treatment of bipolar mania: a pilot study. Bipolar Disord., 14, 206, 2012.<a href="https://doi.org/10.1111/j.1399-5618.2012.01001.x22420596" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1111/j.1399-5618.2012.01001.x22420596</a>
9. Jahangard L. et al.: In a double-blind, randomized and placebocontrolled trial, adjuvant allopurinol improved symptoms of mania in in-patients suffering from bipolar disorder; Eur. Neuropsychopharmacol., 24, 1210, 2014.
10. Koukopoulos A. et al.: The sustained mood-stabilizing effect of memantine in the management of treatment resistant bipolar disorders: Findings from a 12-month naturalistic trial; J. Affect. Disord., 136, 163, 2012.<a href="https://doi.org/10.1016/j.jad.2011.09.04022030128" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.jad.2011.09.04022030128</a>
11. Kulkarnia J. et al.: A four week randomised control trial of adjunctive medroxyprogesterone and tamoxifen in women with mania; Psychoneuroendocrino., 43, 52, 2014.<a href="https://doi.org/10.1016/j.psyneuen.2014.02.00424703170" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.psyneuen.2014.02.00424703170</a>
13. Magalhaes P.V. et al.: N-acetyl cysteine add-on treatment for bipolar II disorder: a subgroup analysis of a randomized placebo-controlled trial; J. Affect. Disord., 129, 317, 2011.<a href="https://doi.org/10.1016/j.jad.2010.08.00120800897" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.jad.2010.08.00120800897</a>
14. Nguyen T.V. et al.: Hormonal Treatments for Bipolar Disorder: A Review of the Literature; Journal of Behavioral and Brain Science, 2, 48, 2012.<a href="https://doi.org/10.4236/jbbs.2012.21006" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.4236/jbbs.2012.21006</a>
15. Niemegers P. et al.: Pharmacokinetic evaluation of armodafinil for the treatment of bipolar depression; Expert Opin. Drug Metab. Toxicol., 8(9), 1189, 2012.<a href="https://doi.org/10.1517/17425255.2012.70833822803602" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1517/17425255.2012.70833822803602</a>
16. Permoda-Osip A. et al.: Factors connected with efficacy of single ketamine infusion in bipolar depression; Psychiatr. Pol., 48, 35, 2014.<a href="https://doi.org/10.12740/PP/21175" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.12740/PP/21175</a>
17. Savitz J. et al.: Minocycline and aspirin in the treatment of bipolar depression: a protocol for a proof-of-concept, randomised, doubleblind, placebo-controlled, 2x2 clinical trial; BMJ Open, 2, e000643, 2011.<a href="https://doi.org/10.1136/bmjopen-2011-000643328999022357572" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1136/bmjopen-2011-000643328999022357572</a>
19. Stanley I.: Lithium and the Other Mood Stabilizers Effective in Bipolar Disorder Target the Rat Brain Arachidonic Acid Cascade; ACS Chem. Neurosci., 5, 459, 2014.<a href="https://doi.org/10.1021/cn500058v406350424786695" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1021/cn500058v406350424786695</a>
21. Weiser M. et al.: Allopurinol for mania: a randomized trial of allopurinol versus placebo as add-on treatment to mood stabilizers and/or antipsychotic agents in manic patients with bipolar disorder; Bipolar Disord., 16, 441, 201410.1111/bdi.1220224712840