A contribution on the sympathetic nerves in the lumbar region.
D017776:Autonomic Pathways; D006652:Histological Techniques; D006801:Humans; D008161:Lumbosacral Region / Q000033:anatomy & histology*; D013564:Sympathetic Nervous System / Q000033:anatomy & histology*
LUMBOSACRAL REGION/anatomy and histology; SYMPATHETIC NERVOUS SYSTEM/anatomy and histology