Sarkar, Susanne Sadness and mild cognitive impairment as predictors for interferon-alpha-induced depression in patients with hepatitis C. [electronic resource] - The British journal of psychiatry : the journal of mental science Jan 2015 - 45-51 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial ISSN: 1472-1465 Standard No.: 10.1192/bjp.bp.113.141770 doi Subjects--Topical Terms: Antiviral Agents--adverse effectsCognitive Dysfunction--complicationsDepression--chemically inducedDouble-Blind MethodHepatitis C, Chronic--complicationsHumansInterferon-alpha--adverse effectsRisk Factors