Dimopoulos, Nikolaos Piperi, Christina Psarra, Vassiliki and Lea, Robert W. Kalofoutis, Anastasios, Increased plasma levels of 8-iso-PGF(2 alpha) and IL-6 in an elderly population with depression, Psychiatry Research, (161), 59-66, 2008, Elsevier Ireland Ltd, 0165-1781