Psychotherapy and Psychosomatics · 2004 · 149 citations · 21 references
A low dietary intake of folate may be a risk factor for severe depression. This also indicates that nutrition may have a role in the prevention of depression.
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An Inventory for Measuring Depression
Aaron T. Beck · Archives of General Psychiatry · 1961 · 37.8K citations
PSYCHOSOCIAL PREDICTORS OF DEPRESSION
George A. Kaplan, Robert E. Roberts, Terry Camacho et al. · American Journal of Epidemiology · 1987 · 341 citations
Psychological Co-morbidities, Status Attributes, Mental Health +17
Clinical spectrum and diagnosis of cobalamin deficiency [see comments]
SP Stabler, RH Allen, DG Savage et al. · Blood · 1990 · 294 citations · Full text