@article{842557,
      recid = {842557},
      author = {Sigel, Astrid, and Sigel, Helmut, and Sigel, Roland K.  O.,},
      title = {Lead : its effects on environment and health /},
      pages = {1 online resource (556 pages).},
      url = {http://library.usi.edu/record/842557},
}