title: [Spread of giardiasis in Perm city].
authors.forename: T L
authors.initials: TL
authors.lastname: Zalipaeva
mesh_terms: D000328:Adult; D002648:Child; D005873:Giardiasis / Q000453:epidemiology*; D006801:Humans; D009017:Morbidity; D012307:Risk Factors; D012426:Russia / Q000453:epidemiology; D012621:Seasons; D014505:Urban Population; D014881:Water Supply