@article{253628,
      note = {Cover title.},
      author = {Nicholas, Joyce Shealy.},
      url = {http://library.usi.edu/record/253628},
      title = {Galactic cosmic radiation exposure of pregnant aircrew  members II [microform] /},
      publisher = {U.S. Federal Aviation Administration, Office of Aviation  Medicine ;},
      recid = {253628},
      pages = {4, iii p. ;},
      address = {Washington, D.C. :},
      year = {2000},
}