title: Normal ultrastructure of the day old dog adrenal medulla.
mesh_terms: D000313:Adrenal Medulla / Q000166:cytology*; D000818:Animals; D000831:Animals, Newborn / Q000033:anatomy & histology*; D002838:Chromaffin System / Q000166:cytology; D003593:Cytoplasm; D004285:Dogs / Q000033:anatomy & histology*; D004837:Epinephrine; D006056:Golgi Apparatus; D008566:Membranes; D008854:Microscopy, Electron; D009638:Norepinephrine; D010477:Perfusion
chemical_list: D009638:Norepinephrine; D004837:Epinephrine