title: Ultrastructural and immunofluorescent investigations on the secretin cell in the dog intestinal mucosa.
mesh_terms: D000818:Animals; D003594:Cytoplasmic Granules / Q000032:analysis; D004285:Dogs; D004386:Duodenum / Q000032:analysis; D004848:Epithelium / Q000032:analysis; D005455:Fluorescent Antibody Technique; D007082:Ileum / Q000032:analysis; D007413:Intestinal Mucosa / Q000032:analysis* / Q000166:cytology; D007583:Jejunum / Q000032:analysis; D008854:Microscopy, Electron; D012633:Secretin / Q000032:analysis*
chemical_list: D012633:Secretin