[Water pollution of a viral nature].
D004770:Enterovirus; D004769:Enterovirus Infections / Q000209:etiology*; D006506:Hepatitis A / Q000209:etiology*; D006801:Humans; D011051:Poliomyelitis / Q000209:etiology*; D012722:Sewage; D014780:Viruses; D014871:Water Microbiology; D014876:Water Pollution; D014881:Water Supply
D012722:Sewage
L'inquinamento di natura virale dell'ambiente idrico.