@article{242983,
      url = {http://digitallibrary.un.org/record/242983},
      title = {International epidemiological monitoring network : working  paper /},
      publisher = {UN,},
      recid = {242983},
      pages = {2 p.},
      address = {Geneva :. 1997-07-21},
      year = {1997},
      month = {Jul},
}