title: An intraspinal sympathetic preganglionic pathway: anatomic evidence in the dog.
mesh_terms: D000818:Animals; D001369:Axons; D003584:Cytological Techniques; D004285:Dogs; D007839:Functional Laterality; D005725:Ganglia, Autonomic / Q000033:anatomy & histology*; D006735:Horseradish Peroxidase; D013116:Spinal Cord / Q000033:anatomy & histology*; D013564:Sympathetic Nervous System / Q000033:anatomy & histology
chemical_list: D006735:Horseradish Peroxidase