title: Virus content of sewage in different seasons in Hungary.
mesh_terms: D004770:Enterovirus / Q000302:isolation & purification*; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D006814:Hungary; D017955:Poliovirus / Q000302:isolation & purification*; D011054:Poliovirus Vaccine, Inactivated; D012087:Reoviridae / Q000302:isolation & purification*; D012621:Seasons; D012703:Serotyping; D012722:Sewage; D014611:Vaccination; D014776:Virus Cultivation; D014871:Water Microbiology
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D012722:Sewage