@article{PecherSchirrmannKaiseretal.2001,
  author    = {Gabriele Pecher and Thomas Schirrmann and Lothar Kaiser and J{\"o}rg A. Schenk},
  title     = {Efficient cryopreservation of dendritic cells transfected with cDNA of a tumour antigen for clinical application},
  url       = {http://www.babonline.org/bab/034/0161/bab0340161.htm},
  year      = {2001},
}