@article{MerzFliednerLehrnbecheretal.1990,
  author    = {H. Merz and A. Fliedner and T. Lehrnbecher and Walter Sebald and H. K. M{\"u}ller-Hermelink and A. C. Feller},
  title     = {Cytokine expression in B-cell non-Hodgkin lymphomas},
  year      = {1990},
}