Acute Spinal Cord Compression
NEJM 376:1358-1369, Ropper, A.E. & Ropper, A.H., 2017
Acute Spinal Injury
NEJM 334:514-520, Chiles,B.W.&Cooper,P.R., 1996
Head Injury in Sport
BMJ 308:1620-1624, McLatchie,G.&Jennett,B., 1994
What Can the History and Physical Examination Tell Us About Low Back Pain
JAMA 268:760-765, Deyo,R.A.,et al, 1992