title: [Virologic examinations of sewage].
mesh_terms: D000818:Animals; D051379:Mice; D017955:Poliovirus / Q000302:isolation & purification*; D012722:Sewage; D014780:Viruses / Q000302:isolation & purification*
chemical_list: D012722:Sewage
vernacular_title: Wirusologiczne badania ścieków.