Salmonella contamination in non-UK produced shell eggs on retail sale in some regions of England Little, C and Walsh, S and Hucklesby, L and Surman-Lee, S and Pathak, K and Hall, Y and de Pinna, E and Threlfall, E J and Maund, A and Chan, C H and S Walsh, Weekly releases (1997–2007), 11, 3086 (2006), https://doi.org/10.2807/esw.11.47.03086-en