title: The psychobiology of depression: report of the National Institute of Mental Health collaborative study--biological component. Introduction--overview of the study, [proceedings].
mesh_terms: D003863:Depression / Q000175:diagnosis*; D006801:Humans; D008954:Models, Biological; D009315:National Institute of Mental Health (U.S.); D012107:Research Design / Q000592:standards*; D014481:United States; D014482:United States Substance Abuse and Mental Health Services Administration