Njage, P. and Buys, E.M., (2016). Quantitative assessment of human exposure to extended spectrum and AmpC β-lactamases bearing E. coli in lettuce attributable to irrigation water and subsequent horizontal gene transfer. International Journal of Food Microbiology. http://dx.doi.org/10.1016/j.ijfoodmicro.2016.10.011.
Link: http://dx.doi.org/10.1016/j.ijfoodmicro.2016.10.011
