Outpatient paediatric fibreoptic proctosigmoidoscopy: possible and useful.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003424:Crohn Disease / Q000175:diagnosis*; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D008297:Male; D010044:Outpatient Clinics, Hospital; D012812:Sigmoidoscopy