Innervation of the spinal cord by sympathetic fibers.
D000320:Adrenergic Fibers / Q000033:anatomy & histology*; D000818:Animals; D001808:Blood Vessels / Q000294:innervation; D003714:Denervation; D004285:Dogs; D005260:Female; D008856:Microscopy, Fluorescence; D009638:Norepinephrine / Q000378:metabolism; D051381:Rats; D013116:Spinal Cord / Q000033:anatomy & histology* / Q000098:blood supply
D009638:Norepinephrine