@article{505391,
      note = {1st draft prepared by J.F. Risher.},
      author = {Risher, J.F.},
      url = {http://digitallibrary.un.org/record/505391},
      title = {Elemental Mercury and inorganic mercury compounds : human  health aspects},
      publisher = {WHO,},
      recid = {505391},
      pages = {iv, 61 p. :},
      address = {Geneva :. 2003},
      year = {2003},
}