Vécsei László;  Miller Joanne;  Macgarvey Usha M.;  Beal Flint M.: Kynurenine and probenecid inhibit pentylenetetrazol- and NMDLA-induced seizures and increase kynurenic acid concentrations in the brain.
  BRAIN RESEARCH BULLETIN, 28.  pp. 233-238.  ISSN 0361-9230 (1992)