title: [Virological investigations of sewage and river waters].
mesh_terms: D046508:Culture Techniques; D004770:Enterovirus / Q000302:isolation & purification*; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D017955:Poliovirus / Q000302:isolation & purification*; D014871:Water Microbiology
vernacular_title: Virologische Untersuchungen an Abwässern und Flusswässern.