title: Identification, ultrastructure and classification of gut endocrine cells and related growths.
mesh_terms: D000818:Animals; D002276:Carcinoid Tumor / Q000473:pathology; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004064:Digestive System / Q000294:innervation; D004702:Endocrine Glands / Q000166:cytology*; D004700:Endocrine System Diseases / Q000473:pathology; D005753:Gastric Mucosa / Q000166:cytology* / Q000473:pathology; D005768:Gastrointestinal Hormones / Q000378:metabolism*; D005770:Gastrointestinal Neoplasms / Q000473:pathology*; D006801:Humans; D007413:Intestinal Mucosa / Q000166:cytology* / Q000473:pathology; D008854:Microscopy, Electron
chemical_list: D005768:Gastrointestinal Hormones