@article{WiessnerHellerSeifertetal.2005,
  author    = {Diana Wiessner and Axel R. Heller and Sven Seifert and J. Gastmeier and Thea Koch and R. J. Litz},
  title     = {Patients undergoing liver surgery benefit from thoracic epidural analgesia within a perioperative care program},
  journal   = {Regional Anesthesia and Pain Medicine},
  volume    = {30},
  number    = {5; Supplement},
  pages     = {18 -- 18},
  doi       = {10.1016/j.rapm.2005.07.173},
  year      = {2005},
}