Preliminary evidence of reduced occipital GABA concentrations in puerperal women: a 1H-MRS study.
Epperson CN, Gueorguieva R, Czarkowski KA, Stiklus S, Sellers E, Krystal JH, Rothman DL, Mason GF. Preliminary evidence of reduced occipital GABA concentrations in puerperal women: a 1H-MRS study. Psychopharmacology (Berl). 2006 Jun; 186(3):425-33.