@article{20,
  author = {Lailai Chen and Helena Geys and Shaun Cawthraw and Arie Havelaar and Peter Teunis},
  title = {Dose response for infectivity of several strains of Campylobacter jejuni in chickens},
  year = {2006},
  journal = {Risk Analysis},
  volume = {26},
  number = {6},
  pages = {1613–1621},
  publisher = {Wiley Online Library},
  language = {eng},
}