@article{456302,
      note = {On cover: IPCS, International Programme on Chemical  Safety.},
      url = {http://digitallibrary.un.org/record/456302},
      title = {1,3-Butadiene : human health aspects},
      publisher = {WHO,},
      recid = {456302},
      pages = {iv, 73 p. :},
      address = {Geneva :. 2001},
      year = {2001},
}