Interstitial cystitis in children.
D000293:Adolescent; D001007:Anxiety / Q000150:complications; D002648:Child; D002675:Child, Preschool; D003556:Cystitis / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology / Q000382:microbiology; D003558:Cystoscopy; D006801:Humans