Efficacy and safety of olanzapine for treatment of patients with bipolar depression: Japanese subpopulation analysis of a randomized, double-blind, placebo-controlled study.
Katagiri H, Tohen M, McDonnell DP, Fujikoshi S, Case M, Kanba S, Takahashi M, Gomez JC. Efficacy and safety of olanzapine for treatment of patients with bipolar depression: Japanese subpopulation analysis of a randomized, double-blind, placebo-controlled study. BMC Psychiatry. 2013 May 14; 13:138.