Correction
In the article “Treatment of Suicide Attempters With Bipolar Disorder: A Randomized Clinical Trial Comparing Lithium and Valproate in the Prevention of Suicidal Behavior,” by Maria A. Oquendo et al. (Original article: Am J Psychiatry 2011; 168:1050–1056), in the Intervention subsection of the Method section, the units for the target blood level range for lithium were incorrectly reported. The correct range is 0.6–1.0 mEq/liter.