Citation: D. Addington et al., RATING DEPRESSION IN SCHIZOPHRENIA - A COMPARISON OF A SELF-REPORT AND AN OBSERVER REPORT SCALE, The Journal of nervous and mental disease, 181(9), 1993, pp. 561-565
Citation: D. Addington et al., ASSESSING DEPRESSION IN SCHIZOPHRENIA - THE CALGARY DEPRESSION SCALE, British Journal of Psychiatry, 163, 1993, pp. 39-44