Zieglgänsberger, W. Max Planck Institute of Psychiatry, Max Planck Society;
Tölle, T. R., Castro-Lopes, J. M., Evan, G., & Zieglgänsberger, W. (1991). C-fos induction in the apinal cord folowing noxious stimulation: Prevention by opiates but not by NMDA antagonists. In M. R. Bond, J. Charlton, & C. J. Woolf (Eds.), Proceedings of the VIth World Congress on Pain (pp. 299-305). Amsterdam: Elsevier.