Westman Jan. “Light and Electron Microscopical Studies of the Substance P Innervation of the Dorsal Column Nuclei and the Lateral Cervical Nucleus in the Primate”. Upsala Journal of Medical Sciences 94, no. 2 (September 1, 1989): 123-128. Accessed May 17, 2024. https://ujms.net/index.php/ujms/article/view/6812.