Bamford, J., Sandercock, P., Dennis, M., Burn, J., & Warlow, C. (1990). A prospective study of acute cerebrovascular disease in the community: The Oxfordshire Community Stroke Project--1981-86. 2. Incidence, case fatality rates and overall outcome at one year of cerebral infarction, primary intracerebral and subarachnoid haemorrhage.

Bamford, J., P. Sandercock, M. Dennis, J. Burn, and C. Warlow. A Prospective Study of Acute Cerebrovascular Disease in the Community: The Oxfordshire Community Stroke Project--1981-86. 2. Incidence, Case Fatality Rates and Overall Outcome At One Year of Cerebral Infarction, Primary Intracerebral and Subarachnoid Haemorrhage. 1990.

Bamford, J., et al. A Prospective Study of Acute Cerebrovascular Disease in the Community: The Oxfordshire Community Stroke Project--1981-86. 2. Incidence, Case Fatality Rates and Overall Outcome At One Year of Cerebral Infarction, Primary Intracerebral and Subarachnoid Haemorrhage. 1990.