title: Letter: Enterochromaffin cells and coeliac disease.
mesh_terms: D002446:Celiac Disease / Q000473:pathology*; D002452:Cell Count; D002648:Child; D002838:Chromaffin System / Q000378:metabolism*; D004386:Duodenum / Q000473:pathology; D004759:Enterochromaffin Cells / Q000378:metabolism*; D006801:Humans; D007583:Jejunum / Q000473:pathology; D012701:Serotonin / Q000378:metabolism
chemical_list: D012701:Serotonin