Comparison of Salmonella enteritidis phage types isolated from layers and humans in Belgium in 2005., Welby, Sarah, Imberechts Hein, Riocreux Flavien, Bertrand Sophie, Dierick Katelijne, Wildemauwe Christa, Hooyberghs Jozef, and Van der Stede Yves , Foodborne Pathog Dis, 2011 Aug, Volume 8, Issue 8, p.929-34, (2011)