Fibre analysis of the cardiac sympathetic nerve.
D001808:Blood Vessels / Q000294:innervation*; D005728:Ganglia, Sympathetic; D006801:Humans; D009142:Musculoskeletal Physiological Phenomena; D009333:Neck; D013564:Sympathetic Nervous System / Q000502:physiology*
SYMPATHETIC NERVOUS SYSTEM/physiology; VESSELS/innervation