title: The distribution of dorsal root axons in laminae I, II and III of the macaque spinal cord: a quantitative electron microscope study.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001369:Axons / Q000648:ultrastructure; D002415:Cats; D005727:Ganglia, Spinal / Q000033:anatomy & histology*; D000882:Haplorhini; D008854:Microscopy, Electron; D009475:Neurons, Afferent; D013116:Spinal Cord / Q000033:anatomy & histology* / Q000378:metabolism / Q000502:physiology; D013126:Spinal Nerve Roots / Q000033:anatomy & histology*; D013373:Substance P / Q000378:metabolism; D013997:Time Factors; D014855:Wallerian Degeneration
chemical_list: D013373:Substance P