Neuropsychological impairments in schizophrenia and psychotic Bipolar disorder: Findings from the Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP) study

S. Kristian Hill, James L. Reilly, Richard S E Keefe, James M. Gold, Jeffrey R. Bishop, Elliot S. Gershon, Carol A. Tamminga, Godfrey D. Pearlson, Matcheri S. Keshavan, John A. Sweeney