Friesema, IHMvan de Kassteele, Jde Jager, CMHeuvelink, AEvan Pelt, W2025-03-202025-03-2020112082257610.1017/S0950268810002050https://rivm.openrepository.com/handle/10029/645309Geographical association between livestock density and human Shiga toxin-producing Escherichia coli O157 infectionsArticleEpidemiol Infect 2011; 139(7):1081-72025-03-20