5Barber M, Wright F, Stott DJ, et al. Predictors of early neurological deterioration after ischemic stroke: a case-control study[J]. Gerontology,2004, 50(2) : 102 - 109.
6Birschel P, Ellul J, Barer D. Progressing stroke: towards an internationally agreed definition[J]. Cerebrovasc Dis,2004,17(2 - 3) :242 - 252.
7Dayal S, Aming E, Bottiglieri T, et al. Cerebral vascular dysfunction mediated by superoxide in hyperhomocysteinemic mice[ J ]. Stroke, 2004,35: 1957- 1962.