@article{505388,
      note = {1st draft prepared by K. Ziegler-Skylakakis, J. Kielhorn;  G. Könnecker, J. Koppenhöfer, and I. Mangelsdorf.},
      author = {Ziegler-Skylakakis, K. and Kielhorn, J. and Könnecker, G.  and Koppenhöfer, J. and Mangelsdorf, I.},
      url = {http://digitallibrary.un.org/record/505388},
      title = {Thiourea},
      publisher = {WHO,},
      recid = {505388},
      pages = {iv, 37 p. :},
      address = {Geneva :. 2003},
      year = {2003},
}