6David SA. Isight and psyehotic[ J]. Br j Psyehiatiy, 1990,156:798 - 808.
7Sanz M, Constable G, Lope - Ibor I, et al. A comparative study of insight scale and their relation - ship to psychopathological and clinical variables. Psychological Medicine, 1998,28 : 437 - 446.