No abstract available
MeSH terms
-
Adolescent
-
Bacteriuria / epidemiology*
-
Child
-
Child, Preschool
-
China
-
Female
-
Hematuria / epidemiology*
-
Humans
-
Male
-
Mass Screening
-
Nephritis / epidemiology
-
Proteinuria / epidemiology*
-
Urinary Tract Infections / epidemiology