Acute Spinal Cord Compression
NEJM 376:1358-1369, Ropper, A.E. & Ropper, A.H., 2017
Trauma of the Spine and Spinal Cord-I
BMJ 301:34-38, Swain,A.,et al, 1990
Causes of Recurrent Laryngeal Nerve Paralysis
Arch Otolaryngol 102:259-261, Titche,L.L., 1976