Pizzagalli et al. - 2004 written January 24, 2004 Pizzagalli DA, Oakes TR, Fox AS, Chung MK, Larson CL, Abercrombie HC, Schaefer SM, Benca RM, Davidson RJ (2004). Functional but not structural subgenual prefrontal cortex abnormalities in melancholia. Molecular Psychiatry. 9, 393-405