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Hengky Freddy Sitinjak, Bahagia Loebis , M. Surya Husada. CORRELATION BETWEEN FOLATE ACID LEVELS AND TOTAL SCORES OF CALGARY DEPRESSION SCALE FOR SCHIZOPHRENIA (CDSS) IN SCHIZOPHRENIA MEN OF BATAK TRANSPORTATION IN PROF PSYCHIATRIC HOSPITAL PROF. DR. M ILDREM MEDAN. J Arch.Egyptol 2020, 17, 1496 - 1504.