4Thorvaldsen P, Asplund K, Kuulasmaa K, et al. Stroke incidence, case fatality, and mortality in the WHO MONICA project. Stroke, 1995, 26:361 - 367.
5Ruiz-Sandoval JL, Cantu C, Barinagarrementeria F. Intracerebral hemorrhage in young people: analysis of risk factors, location, causes, and prognosis. Stroke, 1999, 30: 537- 541.
6Lin CL, Howng SL. Nontraumatic intracerebral hemorrhage in young adult. Kaohsiung J Med Sci, 1997, 13:237 -242.
7Ogungbo B, Gregson B, Blackburn A, et al. Aneurysmal subarachnoid hemorrhage in young adults. J Neurosurg, 2003, 98:43 -49.
8Bromberg JE, Rinkel GJ, Algra A, et al. Familial subarachnoid hemorrhage: distinctive features and patterns of inheritance. Ann Neurol,1995, 38:929 -934.
9Diekerhoff R, Pongratz E, Scheel-Walter HG. Cerebral infarct and hemorrhage in patients with sickle cell disease. Klin Padiatr, 1994, 206:381 -384.
10Kristensen B, Maim J, Nilsson K, et al. Increased fibrinogen levels and acquired hypofibrinolysis in young adults with ischemic stroke.Stroke, 1998, 29:2261 - 2267.
10THRIFT A G,MCNEIL J J,DONNAN G A.The risk of intracerebral hemorrhage with smoking.The Melbourne Risk Factor Study Group[J].Cerebrovasc Dis,1999,9:34-39.