In a rare look at diagnoses of children covered by Medi-Cal, California???s public health system, Zito found that almost one-half of the antipsychotics used were off-label and about a third were for behavior problems such as ADHD, ???conduct disorder??? or ???oppositional defiant disorder.??? Her yet-to-be-published study found that in 2009 there was an 18-fold greater use of antipsychotics on fos