AU - Walter M, Henning A, Grimm S, et al TI - THe relationship between aberrant neuronal activation in the pregenual anterior cingulate, altered glutamatergic metabolism, and anhedonia in major depression PT - JOUR DP - 2009 TA - Archives of General Psychiatry pages = {478-486}, VI - 66 IP - 5 AID - 10.1001/archgenpsychiatry.2009.39 [doi] 4100 - http://dx.doi.org/10.1001/archgenpsychiatry.2009.39 SO - Archives of General Psychiatry May 1, 2009 66(5):478