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Survival of Salmonella Agona strains with rdar and bdar morphotypes in biofilm after exposure to disinfectants. Mean log10 reduction in total number of cfu in the biofilm after exposure to 0.05% hypochlorite or 0.02% benzalkonium chloride. Mean of three strains of each morphotype with standard error of the mean. Differences between the rdar and bdar strains are not statistically significant.
