Noradrenergic innervation of the arrectores pilorum muscles of the ox (Bos taurus).
D000818:Animals; D002395:Catecholamines / Q000032:analysis; D002417:Cattle; D003714:Denervation; D008297:Male; D009130:Muscle, Smooth / Q000294:innervation*; D012867:Skin / Q000032:analysis / Q000294:innervation; D013564:Sympathetic Nervous System / Q000502:physiology
D002395:Catecholamines