@article{147,
  author = {H DuPont and C Chappell and C Sterling and P Okhuysen and J Rose and W Jakubowski},
  title = {The infectivity of Cryptosporidium parvum in healthy volunteers},
  year = {1995},
  journal = {The New England journal of medicine},
  volume = {332},
  pages = {13},
  url = {https://www.nejm.org/doi/full/10.1056/NEJM199503303321304},
  language = {eng},
}