@article{WeichSebaldSchaireretal.1986,
  author    = {H. A. Weich and Walter Sebald and H. U. Schairer and J. Hoppe},
  title     = {The human osteosarcoma cell line U-2 OS expresses a 3.8 kilobase mRNA which codes for the sequence of the PDGF-B chain},
  year      = {1986},
}