Vesicoureteral reflux in black girls.
D001741:Black or African American; D002648:Child; D004219:District of Columbia; D005260:Female; D006801:Humans; D014552:Urinary Tract Infections / Q000453:epidemiology; D014718:Vesico-Ureteral Reflux / Q000453:epidemiology*; D044465:White People