Schets, FMrivmvan Wijnen, JHSchijven, JFrivmSchoon, Hde Roda Husman, AMrivm2025-03-192025-03-1920081828142910.1128/AEM.01609-07https://rivm.openrepository.com/handle/10029/643037Monitoring of waterborne pathogens in surface waters in Amsterdam, The Netherlands, and the potential health risk associated with exposure to Cryptosporidium and Giardia in these watersArticleAppl Environ Microbiol 2008; 74(7):2069-782025-03-19