@article{184623,
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/184623},
      title = {Toxicological profile for radon [microform] /},
      publisher = {U.S. Dept. of Health & Human Services, Public Health  Service, Agency for Toxic Substances and Disease Registry,},
      recid = {184623},
      pages = {xi, 160 p. :},
      address = {[Atlanta, Ga.?] :},
      year = {1990},
}