Dilepton Production and Chiral Symmetry
  We discuss how dilepton production is related to chiral symmetry and its restoration. We then analyse presently available data by the CERES collaboration in this context. We find that the present data do not support any conclusions concerning the restoration of chiral symmetry. We finally provide a prediction for the dilepton spectrum for the just completed low energy (40 GeV) run at the SPS. 
V. Koch, M. Bleicher, A.K. Dutt-Mazumder, C. Gale, and C.M. Ko