title: The value of proximal small intestinal biopsy in the differential diagnosis of chronic diarrhoea.
authors.forename: J A
authors.initials: JA
authors.lastname: Walker-Smith
authors.forename: A D
authors.initials: AD
authors.lastname: Phillips
authors.forename: A G
authors.initials: AG
authors.lastname: Thomas
mesh_terms: D001706:Biopsy; D002908:Chronic Disease; D003967:Diarrhea / Q000473:pathology*; D006801:Humans; D007421:Intestine, Small / Q000473:pathology*