@article{190113,
      note = {"September 1991."},
      url = {http://library.usi.edu/record/190113},
      title = {NTP technical report on the toxicology and carcinogenesis  studies   of sodium azide (CAS no. 26628-22-8) in F344/N  rats (gavage studies) [microform] /},
      publisher = {National Toxicology Program, U.S.   Dept. of Health and  Human Services, Public Health Service, National Institutes   of Health ;},
      recid = {190113},
      pages = {165 p. :},
      address = {Research Triangle Park, NC :},
      year = {1991},
}