Differences in colonization and shedding patterns after oral challenge of cattle with three Escherichia coli O157:H7 strains.
Applied and environmental microbiology
Kulow MJ, Gonzales TK, Pertzborn KM, Dahm J, Miller BA, Park D, Gautam R, Kaspar CW, Ivanek R, Döpfer D
2012-09-11