Spinal Stroke Syndromes, In Stroke Syndromes, Bougousalsky and Caplan
Chp. 54:691-704, 2nd ed, Sturzenegger, M, 2001
Three Cases of Lumbar Disc Rupture & One of Cauda Equina Associated with Spinal Manipulation (Chiropraxis)
Lancet 1:411, Gallinaro,P., 1983