@article{667120,
      url = {http://digitallibrary.un.org/record/667120},
      title = {European wide external quality assurance exercises for  detection of high threat bacteria /},
      publisher = {[UN],},
      recid = {667120},
      pages = {3 p.},
      address = {Geneva :. 2009-08-21},
      year = {2009},
      month = {Aug},
}