[Statistical observation on infants with urological disorders during the past eight years].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007564:Japan; D008297:Male; D012737:Sex Factors; D014570:Urologic Diseases / Q000453:epidemiology* / Q000601:surgery