@article{123,
  author = {T. Minor and C. Allen and A. Tsiatis and D. Nelson and D. D’Alessio},
  title = {Human infective dose determinations for oral poliovirus type 1 vaccine in infants},
  year = {1981},
  journal = {Journal of Clinical Microbiology},
  volume = {13},
  pages = {2},
  language = {eng},
}