title: Investigative approach towards chronic diarrhoea in infants and children.
mesh_terms: D001706:Biopsy; D002648:Child; D002908:Chronic Disease; D003967:Diarrhea / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007223:Infant; D007583:Jejunum / Q000473:pathology; D008286:Malabsorption Syndromes / Q000175:diagnosis