title: [The effectiveness of hygienic control measures shown on the example of drinking water].
mesh_terms: D006801:Humans; D011786:Quality Control; D014871:Water Microbiology / Q000592:standards*; D014876:Water Pollution / Q000517:prevention & control*
vernacular_title: Zur Effektivität hygienischer Uberwachungsmassnahmen am Beispiel von Trinkwasser