1. Refrigeration and removal of heat from eggs;Anderson;Misset World Poult,1993
2. Changes in commercial laying stock performance, 1958–2011: Thirty-seven flocks of the North Carolina random sample and subsequent layer performance and management tests;Anderson;World’s Poult. Sci. J.,2013
3. Salmonella Enteritidis invades the egg through the shell;Braun;World’s Poult. Sci. J.,1999
4. Trans-shell transmission;Bruce,1994
5. Centers for Disease Control and Prevention (CDC), 2014. Surveillance for Foodborne Disease Outbreaks, United States, 2012, Annual Report. Atlanta, Georgia: US Department of Health and Human Services, CDC. Accessed Oct 2015. http://www.cdc.gov/foodsafety/pdfs/foodborne-disease-outbreaks-annual-report-2012–508c.pdf.