title: The role of vitamin deficiency in nervous and mental disorders.
mesh_terms: D001361:Avitaminosis; D003677:Deficiency Diseases / Q000150:complications*; D006801:Humans; D001523:Mental Disorders / Q000209:etiology*; D009422:Nervous System Diseases; D011618:Psychotic Disorders
keywords: DEFICIENCY DISEASES/complications and sequelae; MENTAL DISEASES/etiology and pathogenesis; NERVOUS SYSTEM/diseases