@article{UlrichsKaitschickBartlettetal.1992,
  author    = {Karin Ulrichs and J. Kaitschick and R. Bartlett and W. M{\"u}ller-Ruchholtz},
  title     = {Suppression of natural xenophile antibodies with the novel immunomodulating drug leflunomide},
  year      = {1992},
}