title: DISTRIBUTION OF CARDIAC SYMPATHETIC NERVES.
mesh_terms: D000818:Animals; D002623:Chemistry Techniques, Analytical; D002845:Chromatography; D004285:Dogs; D006321:Heart; D009206:Myocardium; D009638:Norepinephrine; D010827:Physiology; D012106:Research; D013562:Sympathectomy; D013564:Sympathetic Nervous System
chemical_list: D009638:Norepinephrine
keywords: CHEMISTRY, ANALYTICAL; CHROMATOGRAPHY; DOGS; EXPERIMENTAL LAB STUDY; HEART; MYOCARDIUM; NOREPINEPHRINE; PHYSIOLOGY; SYMPATHECTOMY; SYMPATHETIC NERVOUS SYSTEM