Early insight predicts depression and attempted suicide after 4 years in first-episode schizophrenia and schizophreniform disorder. - Crumlish, N.; Whitty, P.; Kamali, M.; Clarke, M.; Browne, S.; McTigue, O.; Lane, A.; Kinsella, A.; Larkin, C.; O'Callaghan, E. (Acta Psychiatrica Scandinavica, 2005)