@book{84,
  author = {CN Haas and JB Rose and CP Gerba},
  title = {Quantitative Microbial Risk Assessment: Second Edition},
  year = {2014},
  publisher = {John Wiley & Sons},
  url = {https://onlinelibrary.wiley.com/doi/book/10.1002/9781118910030},
  language = {eng},
}