title: The anatomical distribution and morphology of extraadrenal chromaffin tissue (abdominal paraganglia) in the dog.
mesh_terms: D000375:Aging; D000818:Animals; D001012:Aorta, Abdominal; D002196:Capillaries; D002395:Catecholamines; D002467:Cell Nucleus / Q000648:ultrastructure; D002838:Chromaffin System / Q000648:ultrastructure*; D003238:Connective Tissue / Q000648:ultrastructure; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004285:Dogs; D010233:Paraganglia, Chromaffin / Q000033:anatomy & histology / Q000098:blood supply / Q000648:ultrastructure*; D012187:Retroperitoneal Space
chemical_list: D002395:Catecholamines