Frontal white matter hyperintensities differentiate bipolar disorder from other psychotic disorders in a first-contact adult sample - Zanetti, M. V.; Schaufelberger, M.; Scazufca, M.; Busatto, Geraldo; Murray, R. M.; Menezes, P. R.; McGuire, P. K.; Castro, C. C. (Biennal Winter Workshop of Schizophrenia Research, 2006)