title: [Serotonin-containing enterochromaffin cells and mongolism].
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D001706:Biopsy; D002452:Cell Count; D002838:Chromaffin System / Q000473:pathology*; D003106:Colon / Q000473:pathology*; D004314:Down Syndrome / Q000378:metabolism / Q000473:pathology*; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology*; D008297:Male; D012701:Serotonin / Q000378:metabolism*
chemical_list: D012701:Serotonin
vernacular_title: Cellules entérochromaffines à sérotonine et mongolisme.