title: [Morphological studies of hormone-secreting tumors of the endocrine pancreas].
mesh_terms: D007516:Adenoma, Islet Cell / Q000473:pathology* / Q000648:ultrastructure; D005755:Gastrins / Q000378:metabolism; D006801:Humans; D010190:Pancreatic Neoplasms / Q000473:pathology* / Q000648:ultrastructure; D014660:Vasoactive Intestinal Peptide / Q000378:metabolism
chemical_list: D005755:Gastrins; D014660:Vasoactive Intestinal Peptide