Wogan, M The KDS-1: validity, reliability and independence among symptom clusters for clinic and normal samples. [electronic resource] - Psychological reports Apr 1973 - 503-6 p. digital Publication Type: Journal Article ISSN: 0033-2941 Standard No.: 10.2466/pr0.1973.32.2.503 doi Subjects--Topical Terms: Anxiety--diagnosisDepression--diagnosisHumansMental Disorders--diagnosisPsychiatric Status Rating ScalesPsychometricsPsychotic Disorders--diagnosis