Peter Stoeter, Thomas Bauermann, R. Nickel, L. Corluka, Joachim Gawehn, Goran Vucurevic, Gerhard Vossel, U. T. Egle. Cerebral activation in patients with somatoform pain disorder exposed to pain and stress: An fMRI study. NeuroImage, 36(2):418-430, 2007. [doi]