@article{236126,
      note = {Includes bibliographical references.},
      url = {http://digitallibrary.un.org/record/236126},
      title = {Screening test procedure for class 1, class 3, class 4 and  class 5 /},
      publisher = {UN,},
      recid = {236126},
      pages = {10 p. :},
      address = {Geneva :. 1996-05-30},
      year = {1996},
      month = {May},
}