@book {hrg99, title = {Quantitative Microbial Risk Assessment, Second Edition}, year = {2014}, publisher = {John Wiley \& Sons, Inc}, organization = {John Wiley \& Sons, Inc}, address = {New York, NY}, doi = {10.1002/9781118910030}, url = {https://onlinelibrary-wiley-com.proxy1.cl.msu.edu/doi/book/10.1002/9781118910030}, author = {Haas, C N and Rose, J B and Gerba, C P} }