Investigations on the circulation of enteroviruses in a children community.
D000367:Age Factors; D002675:Child, Preschool; D004770:Enterovirus / Q000302:isolation & purification; D004769:Enterovirus Infections / Q000175:diagnosis / Q000453:epidemiology*; D005243:Feces / Q000382:microbiology; D006801:Humans; D007223:Infant; D012383:Romania; D012722:Sewage / Q000032:analysis
D012722:Sewage