format
groundbeef
is a data frame with 1 column (serving: serving sizes in grams)source
Delignette-Muller, M.L., Cornu, M. 2008. Quantitative risk assessment for Escherichia coli O157:H7 in
frozen ground beef patties consumed by young children in French households. International Journal
of Food Microbiology, 128, 158-164.