Hippocampal and amygdala volume changes in patients with major depression and healthy controls during a three year follow-up - Frodl, TS; Zetzsche, T; Schmitt, G; Schlossbauer, T; Jäger, MW; Bottlender, R; Reiser, M; Möller, HJ; Meisenzahl, E (Pharmacopsychiatry, 2005)