Farmer, A Screening for psychiatric morbidity in subjects presenting with chronic fatigue syndrome. [electronic resource] - The British journal of psychiatry : the journal of mental science Mar 1996 - 354-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0007-1250 Standard No.: 10.1192/bjp.168.3.354 doi Subjects--Topical Terms: Fatigue Syndrome, Chronic--diagnosisHumansPsychiatric Status Rating ScalesReproducibility of ResultsSeverity of Illness Index