[Recto-sigmoidoscopy and rectal biopsy in children. (Considerations on parasitoses)].
D001706:Biopsy; D002648:Child; D013505:Digestive System Surgical Procedures; D006801:Humans; D007223:Infant; D010272:Parasitic Diseases; D012007:Rectum / Q000473:pathology*; D012812:Sigmoidoscopy
PARASITIC DISEASES/in infancy and childhood; RECTUM/pathology; SIGMOIDOSCOPY/in infancy and childhood