@article{200913,
      recid = {200913},
      author = {Bucher, John R.},
      title = {NTP technical report on the toxicology and carcinogenesis  studies of tetranitromethane (CAS no. 509-14-8) in F344/N  rats and B6C3F₁ mice (inhalation studies) [microform] /},
      publisher = {U.S. Dept. of Health and Human Services, Public Health  Service, National Institutes of Health ;},
      address = {Research Triangle Park, NC :},
      pages = {206 p. :},
      year = {1990},
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/200913},
}