IMPACT database of traumatic brain injury: design and description
Multivariable prognostic analysis in traumatic brain injury: results from the IMPACT study
Prognosis and clinical trial design in traumatic brain injury: the IMPACT study
Prognostic Value of Cause of Injury in Traumatic Brain Injury: Results from The IMPACT Study
Prognostic value of secondary insults in traumatic brain injury: results from the IMPACT study