@book{UBHD-65393908,
  author={Pfeiffer, Ragen},
  title={Development of methods to investigate poly(ADP-ribose) polymerase-1 activity and DNA base-excision repair in relation to cancer and ageing},
  year={2001},
  pages={75 Bl.},
  language={eng},
  school={Heidelberg, Univ., Diss., 2001},
  library={UB [Signatur: 2002 U 64]},
}
@book{UBHD-65451928,
  author={Pfeiffer, Ragen},
  title={Development of methods to investigate poly(ADP-ribose) polymerase-1 activity and DNA base-excision repair in relation to cancer and ageing},
  year={2002},
  pages={Online-Ressource (75 S.)},
  language={eng},
  school={Heidelberg, Univ., Diss., 2001},
  doi={10.11588/heidok.00001874},
  url={http://www.ub.uni-heidelberg.de/archiv/1874},
  library={UB},
}