@article{232819,
      author = {Solomons, Noel W. and Stewart, Christopher. and Mendoza,  I. (Iván) and May, Sandy and Maberly, Glen.},
      url = {http://digitallibrary.un.org/record/232819},
      title = {Salt iodine variation within an extended Guatemalan  community : the failure of intuitive assumptions /},
      recid = {232819},
      address = {1996},
}