van Olphen, MKapsenberg, JGvan de Baan, EKroon, WA2025-03-112025-03-111984https://rivm.openrepository.com/handle/10029/629663Removal of enteric viruses from surface water at eight waterworks in The NetherlandsArticleAppl.Environ.Microbiol. 47 (1984) 9272025-03-11