@article{12598,
  author = {Philip F. Stahel and Philip S. Mehler and Ted J. Clarke and Jeffrey Varnell},
  title = {The 5th anniversary of the "Universal Protocol": pitfalls and pearls revisited.},
  year = {2009},
  journal = {Patient Saf Surg},
  volume = {3},
  pages = {14},
  month = {07/2009},
  issn = {1754-9493},
  doi = {10.1186/1754-9493-3-14},
  language = {eng},
}