LYKOURAS, L MARKIANOS, M HATZIMANOLIS, J MALLIARAS, D and STEFANIS, C, BIOGENIC-AMINE METABOLITES IN DELUSIONAL (PSYCHOTIC) DEPRESSION AND
MELANCHOLIA SUBTYPES OF MAJOR DEPRESSION, Progress in Neuro-Psychopharmacology and Biological Psychiatry, (18), 1261-1271, 1994, PERGAMON-ELSEVIER SCIENCE LTD, 0278-5846