6Nilsson OG,Lindgren A,Brandt L,et al.Prediction of death inpatients withprimary intracerebral hemorrhage:a prospective study of a defined population[J].J Neurosurg,2002,97(3):531-536.
7Verbiest HA.A radical syndrome from developmental narrowing of the lumber vertebral canal[J].J Bone Joint Surg (Br),1954,36(2):230.