7Chen L, Baker MD. Racial and ethnic differences in the rates of urinary tract infections in febrile infants in the emergency department [J]. Pediatr Emerg Care,2006,22 (7) :485-487.
8Mitchell CK, Franco SM, Vogel RL. Incidence of urinary tract infection in an inner-city outpatient population [J]. J Perinatol, 1995,15 (2) : 131-134.
9Wettergren B, Jodal U, Jonasson G. Epidemiology of bacteriuria during the first year of life [J]. Acta Paediatr Scand, 1985,74 (6) : 925-933.
10Schoen EJ, Colby CJ, Ray GT. Newborn circumcision decreases incidence and costs of urinary tract infections du-ring the first year of life [J]. Pediatrics,2000,105(4 Pt 1 ) ,789-793.