Degenerative Cervical MyelopathyBMJ 360:k186, Davies, B.M.,et al, 2018
Midcervical Central Cord Syndrome:Numb & Clumsy Hands Due to Midline Cervical Disc Protrusion at C3-4 Intervert LevelJNNP 58:607-613, Nakajima,M.&Hirayama,K., 1995